Answer:
Option D is correct
Machine B is the best investment
Step-by-step explanation:
The accounting rate of return is the average annual income expressed as a percentage of the average investment.
The simple rate of return can be calculated using the two formula below:
Accounting rate of return =
Annual operating income/Average investment × 100
To determine the the machine with the best return,we would compute the average annual return of all of the machines and then choose the machine with the highest return
This is done as follows:
Machine Working s Average annul rate
A 45,192.56/322,804.00 × 100 = 14.0%
B 64,695.00/215,650.00 × 100= 30.0%
C 60,929.70/406,198.00× 100 = 15.0%
Machine B is the best investment