A company has a selling price of $16 a unit, variable costs of $8 a unit, and fixed costs of

$30,000.

A) 5%- What is the breakeven point in dollar sales?

B) 4%- What quantity must be sold to earn an operating income of $40,000?

C)4%- What is the Firm's contribution margin per unit and contribution margin percentage?

D) 4% What is the breakeven in units if there is a 20% increase in fixed costs

E) 5%- Assume the company sells 10,000 units and the total contribution margin increases by 20%, what is

the operating income for the company?

F) 4%- By how much can fixed cost increase, if the firm increases its sales price by $4 and wants to make

an operating income of $40000 by selling 9,000 units?

G) 4%- Assume we have been selling 10,000 units. What is the operating income if there is a 10% decrease

in units sold?

H)5% - How many units need to be sold to make an after tax profit of $90,000? Assume a tax rate of 40%.