1. Contribution margin per person = Charge per customer - Variable cost per customer = $ 250 - $ 200 = $ 50.
Break-even point = Fixed Costs / Contribution Margin per person = $ 3,600 / $ 50 = 72 customers per month.
2. Number of customers required to achieve target operating income = $ ( 3,600 + 4,000 ) / $ 50 = 152 customers.
3. Total fixed cost per month = $ 3,600 - $ 1,250 + $ 2,350 + $ 420 = $ 5,120
Let the fees charged to customers be P.
152 P - ( 200 x 152 ) = $ 5,120 + $ 4,000
or P = $ 260
Therefore, the parlor should increase its average charges per customer by $ 10.
3-39 CVP, target operating income, service firm. Modern Beauty Parlor provides beauty treatment for women. Its...