Casio CLASSPAD 330 3.04 - Manual (Page 870)

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I Example 2
What is the break-even point sales amount ([SBE]) and sales quantity ([QBE]) to attain a
profit ratio ([r%]) of 40%?
• For this example, use the [Format] tab to change the [Profit Amount/Ratio] setting to
“Ratio (r%)” or tap “PRF” in the status bar to change it to “r%”.
Calculation Formulas
S Profit (Profit Amount/Ratio Setting: Amount (PRF))
S Profit Ratio (Profit Amount/Ratio Setting: Ratio ( r %))
PRC – VCU
FC + PRF
QBE =
PRC – VCU
FC + PRF
SBE =
× PRC
PRC ×
– VCU
QBE =
FC
× PRC
100
r %
1–
PRC × – VCU
SBE =
FC
100
r %
1–
15-11-3
Break-Even Point