Answer:
A. $625,000
Explanation:
We know that,
Residual income = Average operating assets × (Return on investment - Minimum Required Rate of Return)
$50,000 = Average operating assets × (20% - 12%)
$50,000 = Average operating assets × 8%
So, the average operating assets would be
= $50,000 ÷ 8%
= $625,000
We simply apply the formula by considering all the items which are given in the question