Required: (a.) What is the total contribution margin at the break-even point?
(b.) What is the contribution margin ratio for the product? If total sales increase by $20,000 and fixed expenses remain unchanged, by how much would net operating income be expectedton crease?
(c).The marketing manager wants to increase advertising by $6,000 per year. how many additional units would have to be sold to increase overall net operating income by $2,000?
更新1:
cost volume profit