Answer:
d. 45%
Explanation:
Proposed investment in fixed asset = $4,800,000
Total net income = $10,560,000
Over the same period (20 years)
The expected average rate of return
= Proposed investment/Total net income
= $4,800,000/$10,560,000
=0.454545
≈ 45%
The right option is d. 45%.