1. Calculate break-even when a company's selling price per unit is $15, variable costs per unit are $8, fixed costs for the year are $70,000.

a.	8,750 units
b.	4,667 units
c.	7,000 units
d.	10,000 units

2. The relative proportion of various products sold by a company is called the

a.	marketing mix.
b.	product mix.
c.	operating mix.
d.	output mix.