Answer: a.4.85%
Step-by-step explanation:
The accounting rate of return will be calculated as:
= Average annual profit / Initial investment
where,
Average annual profit will be:
= Net cash flows - Depreciation expense
= $500-$15
= $485
Initial investment = $10000
Therefore, the accounting rate of return will be:
= $485 / $10,000
= 4.85%