Answer:
The correct answer is A.
Step-by-step explanation:
Giving the following information:
February 1,000 $1,700
March 2,200 $4,000
April 2,000 $3,200
May 1,630 $3,100
June 1,240 $2,600
July 1,340 $3,020
Variable cost per unit= (Highest activity cost - Lowest activity cost)/ (highest activity units - Lowest activity units)
Variable cost per unit= (4,000 - 1,700) / (2,200 - 1,000)= $1.92