An item which can be sold for P63.00 per unit wholesale is being produced with the

following cost data:

Labor cost

- P10.00 per unit

Material cost

- P15.00 per unit

Fixed charges

- P10,000.00

Variable cost

- P8.00 per unit

What is the breakeven point sales volume if one out of every 10 units produced is

defective and is rejected with only full recovery on materials?

A. P25,011

B. P25,111

C. P25,121

D. P25,132

the answer is letter A. but can you show me the solution how can i get the answer