Cost Volume Profit Analysis
Cost Volume Profit Analysis
Cost Volume Profit Analysis
[2] (P-V)X = TFC + NIBT Units needed to generate a target net income
before taxes.
[3] (P-V)X = TFC + [NIAT ÷ (1-T)] Units needed to generate a target net income
after taxes.
[4] (P-V)X = TFC + (R)(PX) Units needed to generate a target NIBT stated as
a proportion (R) of sales dollars (PX).
[5] (P-V)X = TFC + [(R)(PX) ÷ (1-T)] Units needed to generate a target NIAT stated as
a proportion (R) of sales dollars (PX).
UNITS NEEDED TO BREAK-EVEN
Break-even equation is to start with the fact that total revenue
equals total cost at the break-even point. Then the equation is
restated in terms of unit sales, unit prices and unit cost and then
rearranged into the more convenient format presented in Equation
1.
TR = TC
TR = TFC + TVC
PX = TFC + VX
PX - VX = TFC
[1] (P-V)X = TFC or TCM = TFC
X = TFC ÷ (P-V)
Equation 1 shows that the break-even point is where total
contribution margin (P-V)(X) is equal to total fixed costs, i.e., this
level of production and sales provides just enough revenue to
cover all the cost.
UNITS NEEDED FOR TARGET NET INCOME BEFORE TAXES
[3] WX = TFC + [NIAT ÷ (1-T)] Total mixed units for target NIAT.
[4] WX = TFC + (R)(YX) Total mixed units for target NIBT stated
as a proportion (R) of sales $.
[5] WX = TFC + [(R)(YX) ÷ (1-T)] Total mixed units for target NIAT stated
as a proportion (R) of sales $.
i = The number designating a particular product.
Pi = The price of product i.
Vi = The variable cost per unit of product i.
X = Total mixed units sold, i.e., includes all products.
Xi = Units of product i sold.
Mi = The mix ratio for product i, i.e., the proportion that
product i represents out of the total number of units sold.
E = Sigma or summation sign which means "the sum of".
W = Weighted average contribution margin per unit = E [(Pi-
Vi)(Mi)]
Y = The weighted average price = E (Pi)(Mi)
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