Answer:
a. 1.67 years
Explanation:
The computation of the payback period is shown below:
In year 0 = $1,000
In year 1 = $500
In year 2 = $750
If we take the only year 1 cash inflow i.e $500
Now we deduct the $500 from the $1,000, so the amount would be $500
And, the next year cash inflow is $750
So, the payback period equal to
= 1 years + $500 Ă· $750
= 1.67 years