3. the owner of a pizza place is considering a new oven in which to bake the p

3. the owner of a pizza place is considering a new oven in which to bake the pizzas. Oven type A can handle 25 pizzas per hour. the fixed costs associated with
oven A are $10000 and the variable costs are $2.00 per pizza. Oven B is larger and can handle 40 pizzas per hour. the fixed costs associated with oven B are
$30000 and the variable costs are $1.50 per pizza. The pizzas sell for $14.00 each.
a) what is the break even point for each oven?

b) if the owner expects to sell 20000 pizzas which oven should she purchase?

c) if the owner expects to sell 6000 pizzas which oven should she purchase?

d) at what volume should Janelle switch ovens?

please show how to work out each problem I dont understanf how to answer