A plywood manufacturer produces a piece of plywood at a labor co

st of P0.50 and

material cost of P3

.00. The

fixed charges of the business are P50,000 a month and the

variable cost is P0.50

apiece

. If o

ne pi

ece of plywood sells for P6.00, How many

pieces m

ust be produced each moth for the manufacturer to break even?