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