Alvarez Company's Break-Even Point in Units Is 1,000

Alvarez Company's break-even point in units is 1,000. The sales price per unit is $10 and variable cost per unit is $7. If the company sells 2,500 units, what will net income be?

A) $3,000
B) $4,500
C) $35,000
D) $7,500
E) $17,000