Answer:
68.57%
Step-by-step explanation:
Rate of return is a profit on an investment over a given period of time, that is been expressed as a proportion of the original investment
To calculate the return rate, we can use the formula
Return rate = (current/market or sales value - initial cost ÷ initial cost) ×100
We have the following as;
Initial investment cost = 5250
Total returns = cash flow (year 1 + year 2 + year 3 + year 4)
= $750 + $1000 + $850 + $6250
Total return = $8850.
Our Return rate will be
= ($8850 - $5250 ÷ 5250) × 100
= (3600 ÷ 5250)× 100
= 0.6857× 100
Return rate = 68.57%
Our return rate is 68.57%