Answer:
The cashflows are uneven for Proposal X, so we have to calculate cummulative cashflows.
Index Proposal X Cummulative cashflows (X)
1st yr 90,000 90,000
2nd yr 8,000 98,000
3rd yr 49,000 1,47,000
Payback period for X:
Since we can able to recover the initial investment at the end of 2nd yr, Payback period for Proposal X is 2 years.
Payback period for Y:
= Initial Investment/Annual cash flows
=98,000/49,000
=2 years
Payback period for Z:
Since we can able to recover the initial investment at the end of the 1st ye itself, Payback period for Proposal Z is 1 year.
Accounting Rate of return:
= Average Profit/Average investment
Average profit = 1st yr cashflow+2nd yr cashflow+3rd yr cashflow/3
Average investment = Initial investment/2
ARR for Proposal X:
=(147000/3)/49000
=1%
ARR for proposal Y:
=(147000/3)/49000
=1%
ARR for Proposal Z:
=98000/49000
=2%
Net Present Value method:
C0 = Initial Investment (98,000)
r = rate of return (10%)
C = year of cashflows
NPV for Proposal X:
= -98,000+(90,000/1.1)+(8,000/1.12)+(49,000/1.13)
=-98,000+81818.18+6611.57+65219
=55648.75
NPV for Proposal Y:
= -98,000+(49,000/1.1)+(49,000/1.12)+(49,000/1.13)
= -98,000+44545.4545+40495.8677+36814.42524
=23855.74
NPV for Proposal Z:
= -98,000+(98,000/1.1)
=-98000-81818.18
=16181.82
Proposal X Proposal Y Proposal Z Best Proposal
Pay back Period 2 years 2 years 1 year Propoasl Z
Average rate of return 1 year 1 year 2 years Proposal Z
Net present Value 55648.75 23855.74 16181.82 Proposal Z
Step-by-step explanation: