Audit&Assurance (PS) WOBooks
Audit&Assurance (PS) WOBooks
Audit&Assurance (PS) WOBooks
Model
Solutions
Audit & Assurance (PS)
CGA | PMAD | PRAD
Summer Exam-2023
MODEL SOLUTIONS – DISCLAIMER
INTRODUCTION
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Summer Exam-2023
Solutions – Audit & Assurance (PS)
CGA | PMAD | PRAD
Q.1. The primary purpose of the checklist is to give assurance to the person signing the audit opinion
(b) (the Auditor-General, the Deputy Auditor General (Senior) or the responsible Deputy Auditor
General) that:
a) The Director and the Director General have reviewed the working paper files;
b) The audit work is complete;
c) Sufficient appropriate audit evidence has been obtained to support the auditor’s opinion;
d) All matters that should be reported are included in the opinion;
e) Either:
(i) An unqualified opinion can be issued; or
(ii) The auditor’s opinion contains all of the required reservations; and
f) The auditor’s opinion can be signed and released.
A secondary purpose of the audit completion checklist is to act as final review document
(supervision instrument) that the Director and the Director General can use to assure themselves
that all of the critical planning, fieldwork, evaluation and reporting procedures have been
completed satisfactorily.
Total Marks 15
Re-computation provides strong evidence of the arithmetical accuracy of the tested operations. It
cannot, however, by itself provide evidence as to the existence, completeness, accuracy or
authorization of components of the computation and should therefore be supplemented by other
procedures directed to those assertions.
Confirmation generally provides strong and documented evidence from an external source.
Confirmation procedures are used for example to confirm cash at banks or amounts owing by
creditors. DAGP should maintain control over the confirmation letters, mailing procedures and
any exceptions throughout the process in order to minimise any interference by the entity’s
management.
Inspection procedures are applied both to assets (to obtain evidence about existence) and to
documentation (vouching as to the accuracy of a recorded transaction, such as the date, party,
quantity, unit price, description, total amount and signature of authorisation). Inspection of assets
provides evidence of physical existence but does not normally provide evidence as to ownership,
completeness or valuation of the inspected assets. The collection of further evidence relating to
these can often be designed to be tied into the physical inspection procedures.
Cut-off procedures are tests of transactions occurring close to the cut-off date to ensure that the
transactions are recorded in the correct accounting period.
Q.2. The Auditor-General is responsible for deciding what audit work is necessary to fulfil his
b mandate. Under his direction, DAGP produces a multi-year strategic plan for DAGP audit
activities. The audits included in the strategic plan will include:
(a) Mandatory and centrally led. These are audits required by DAGP’s mandate to be
performed each year, where the work performed by an individual directorate is part of a
larger audit. An example of such an audit is the annual audit of the financial statements of
the Federation.
(b) Not mandatory and centrally led. These are audits where DAGP’s mandate does not
require that they be performed each year, and the work performed by the directorate is part
of a larger audit exercise. An example of this type of audit could be a government-wide
audit of contracting.
(c) Mandatory and not centrally led. Those audits that are required by DAGP’s mandate to be
performed each year, where the work is not part of a larger audit. An example of such an
audit is the annual audit of the financial statements of a specific commercial entity or a
foreign-aided project for which the directorate is required to issue an audit opinion
Total Marks 15
Q.3. External confirmation – Audit evidence obtained as a direct written response to the auditor from
a a third party (the confirming party), in paper form, or by electronic or other medium.
Positive confirmation request – A request that the confirming party respond directly to the
auditor indicating whether the confirming party agrees or disagrees with the information in the
request, or providing the requested information.
A positive external confirmation request asks the confirming party to reply to the auditor in all
cases, either by indicating the confirming party’s agreement with the given information, or by
asking the confirming party to provide information. A response to a positive confirmation request
ordinarily is expected to provide reliable audit evidence. There is a risk, however, that a
confirming party may reply to the confirmation request without verifying that the information is
correct. The auditor may reduce this risk by using positive confirmation requests that do not state
the amount (or other information) on the confirmation request, and ask the confirming party to fill
in the amount or furnish other information. On the other hand, use of this type of “blank”
Summer Exam-2023
Solutions – Audit & Assurance (PS)
CGA | PMAD | PRAD
confirmation request may result in lower response rates because additional effort is required of the
confirming parties.
Negative confirmation request – A request that the confirming party respond directly to the
auditor only if the confirming party disagrees with the information provided in the request.
Negative confirmations provide less persuasive audit evidence than positive confirmations.
Accordingly, the auditor shall not use negative confirmation requests as the sole substantive audit
procedure to address an assessed risk of material misstatement at the assertion level unless all of
the following are present:
a) The auditor has assessed the risk of material misstatement as low and has obtained
sufficient appropriate audit evidence regarding the operating effectiveness of controls
relevant to the assertion;
b) The population of items subject to negative confirmation procedures comprises a large
number of small, homogeneous, account balances, transactions or conditions;
c) A very low exception rate is expected; and
d) The auditor is not aware of circumstances or conditions that would cause recipients of
negative confirmation requests to disregard such requests.
Q.4. Scope limitation. A scope limitation occurs when the auditor has not been able to apply all the
a tests and procedures considered necessary in the circumstances and, as a result does not have
sufficient appropriate audit evidence to form an opinion as to whether the financial statements
give a true and fair view, in all material respects, in accordance with the government’s accounting
principles.
When the auditor has a scope limitation, the reporting objective is to inform the reader that the
auditor:
a) has been unable to perform specific tests and procedures and obtain certain audit evidence;
and, as a result,
b) is unable to determine whether or not there has been a departure from the government’s
accounting principles that materially affects the financial statements.
For example, the government may have guaranteed loans to third parties who are now
experiencing financial difficulties. In these circumstances, the auditor (and entity officials) might
not have sufficient information to determine what amount, if any, the government may ultimately
be required to pay.
When the auditor has an uncertainty, the reporting objective is to inform the reader that he/she has
been unable to determine what adjustments, if any, might be needed to the financial statements.
Total Marks 15
Q.5. The following is a brief summary of the accounting structure of the Government of Pakistan:
a a) Federal government. The Controller General of Accounts (CGA) has primary responsibility
for the completeness and accuracy of the Federation’s financial statements. Reporting to the
CGA, the Accountant General Pakistan Revenues (AGPR) is responsible for the centralized
accounting and reporting of federal transactions. Additionally, the AGPR is responsible for
the consolidation of summarized financial information prepared by federal self-accounting
entities.
b) The AGPR receives accounts and reports from the sub-offices of the AGPR, district accounts
officers, principal accounting officers of self-accounting entities, federal treasuries and the
State Bank of Pakistan/National Bank of Pakistan. The AGPR, in turn, provides annual
accounts to the CGA.
c) There are AGPR sub-offices in each of the provinces that act as the district accounts officers
in respect of federal government transactions.
d) Provincial governments. The CGA also has primary responsibility for the completeness and
accuracy of the financial statements of the provincial governments.
e) Reporting to the CGA, the accountant general of each province is responsible for the
centralized accounting and reporting functions within his/her respective province.
f) District governments. Each province is divided into districts. The district coordination officer
of each district is the principal accounting officer of that district. The district coordination
Summer Exam-2023
Solutions – Audit & Assurance (PS)
CGA | PMAD | PRAD
officer is supported by executive district officers who, in turn, supervise offices headed by
drawing and disbursing officers.
g) Principal Accounting Officers (PAOs). Each ministry and department has a PAO. For the
self-accounting entities, the PAOs have been delegated authority to maintain their own
accounts. They provide monthly accounting data to the AGPR and to the accountant
generals.
h) District Accounts Officers(DAOs). The DAOs are responsible for the accounting functions
of the districts. They have authority to pre-audit bills, issue payments, and record
government transactions at the district level. They receive reports from the drawing and
disbursing officers and bank scrolls from the State Bank of Pakistan/National Bank of
Pakistan. They report district and provincial transactions to the Accountant General
responsible for the province in which their districts are located. They also report federal
transactions to the AGPR.
i) Departmental treasuries. Departmental treasuries are established to record specific
accounting transactions such as income and sales taxes and customs duties.
j) Drawing and Disbursing Officers (DDOs). The DDOs are responsible for the accounting,
cash and personnel functions of specific entities. They submit bills for pre-audit to the
district accounts officers, and report to the district coordination officer of each district. They
also report to the principal accounting officer of his/her entity.
Total Marks 15
If the process involves large transactions, the risk of inadvertent loss or waste can be serious.
Large expenditures in programmes of such nature should be a high priority for the auditor to
examine.
Another aspect of risk relating to programme performance is the risk that adverse publicity can
arise. The danger of criticism of a programme can be out of proportion with the potential or actual
loss occurring due to some weakness in the administration of the programme. There is often a
trade-off between the economic and efficient management of a programme and the cautious
avoidance or mistakes that can lead to embarrassment. The auditor should be sensitive to this and
be able to judge what appropriate levels of control are.
Regulatory risk. One means of implementing government policy is through regulatory activities.
The usual purpose of regulations is to protect the public – whether this is health protection,
ensuring fair trade practices, transportation safety, or other law enforcement.
Failures in a government’s regulatory programme can occur at various points within the
regulatory system. For example, regulatory risk can derive from:
a) inadequate laws;
b) inadequate inspection/detection (insufficient resources available; untrained inspectors;
poor supervision of the inspectors);
c) inadequate penalties or other deterrents;
d) poor records and inadequate statistics; and/or
e) Environmental factors outside of the regulatory process that impact on the effectiveness of
the regulatory programme.
The impact of regulatory weaknesses on government operations can be significant, although not as
obvious as misappropriations of funds, waste or loss of monies. For example, the non-collection
of taxes can represent a huge loss to the government. Therefore the auditor must focus on
regulatory activities just as much as on expenditures.
Summer Exam-2023
Solutions – Audit & Assurance (PS)
CGA | PMAD | PRAD
Q.6. These conditions are often present in various ways in the public sector. These include:
b
a) Incentive or pressure (placed on or perceived by management or employees giving them a
reason to commit fraud) – public sector employees are often under pressure to deliver high
quality services with few resources and to meet budget expectations. This may be
especially relevant in tough economic conditions where there is pressure to maintain user
charges and tax rates, resulting in incentives to overstate revenues and understate
expenditures. There may also exist incentives to spend the available budget by the end of
the financial year;
high volume, low value cash transactions in certain public sector entities such as cash
transactions at police departments or health clinics may add to those risks. Although
monetary values may be small, such situations may lead to violation of public trust,
expectations and accountability; and
Total Marks 15
Control environment. The control environment sets the tone for an organisation, influencing the
control consciousness of the staff. It relates to:
a) Management’s philosophy and operating style, including the specific way in which staff
are supervised and controlled;
b) The organisation structure;
c) Methods of assigning authority and responsibility;
d) Human resource policies and practices;
e) Management’s and staff’s integrity and ethical values;
f) Management’s and staff’s commitment to competence;
g) Management’s reaction to change and outside influences; and
h) Existence of an internal audit unit.
Risk assessment. Risk assessment is the identification and analysis of relevant risks to the
achievement of objectives. Management needs to identify these risks in order to know the areas in
which the internal control structure needs to be particularly strong. Conversely, risk assessment
may indicate areas where risks are low, and therefore where the entity does not need to design
Summer Exam-2023
Solutions – Audit & Assurance (PS)
CGA | PMAD | PRAD
elaborate internal control structures.
Control activities. Control activities are the policies and procedures that help ensure management
directives are carried out. They help ensure that necessary actions are taken to address the
identified risks.
Control activities occur throughout the organisation, at all levels and in all functions. They include
a range of activities such as:
a) Proper authorisation of transactions and activities;
b) Physical control over assets and records;
c) Independent checks on performance; and
d) Adequate segregation of duties.
To have pertinent information for accounting purposes, the entity needs to have adequate
documents and records. It also needs to have prompt and proper recording of transactions and
activities. This, in turn, requires a good accounting system, and a good system of communication
within the organisation and with customers, suppliers, and other government entities.
Monitoring. Monitoring by management involves the ongoing and periodic assessment of internal
control performance to determine if controls are operating as intended, and are modified when
needed. Summary information should be monitored and spot checks made on the quality and
timeliness of the information on selected transactions.
Systematic Selection
Systematic selection involves selecting items using a constant interval, the first interval having a
random start. When using this method, the auditor must be sure that the population is not
structured in such a way that the sampling interval corresponds with a particular pattern in the
population.
Haphazard Selection
Haphazard selection is an alternative to random selection, as long as the auditor is satisfied that
the sample is representative of the whole population. This method requires care to guard against
making a selection that is biased. It should not be used if statistical sampling is being carried out.
Total Marks 20
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