Answer and Explanation:
The computation is given below:
As we know that
The Variable cost per unit is
= (Highest activity cost- Lowest activity cost) ÷ (Highest activity units- Lowest activity units)
Particulars        Total Cost Units
Highest units    111,250.00     5,475.00
Lowest units     6,250.00 225.00
Difference    105,000.00 5,250.00
Variable cost per unit         20.00 Â
Now
Fixed cost= Highest activity cost- (Highest units × Variable cost per unit)
= $111,250 - (5475 × 20)
= Â $1,750.00