In: Finance
"The Norcross Fiber Company is considering automating its piece-goods screen-printing system at a cost of $22,000. The firm expects to phase out the new printing system at the end of 5 years due to changes in style. At that time, the firm could scrap the system for $6,000 in today's dollars. The expected net savings (revenue - expenses) due to automation also are in today's (constant) dollars: Year 1 $17,000; Year 2 $13,000; Years 3-5 $12,000. The system qualifies as a 5-year MACRS property and will be depreciated accordingly. The general inflation rate over the next 5 years is 2% per year. Asume the net savings and the scrap value are subject to this inflation rate. The firm's inflation-free MARR is 10%. The firm's tax rate is 31%. What is the net present worth of this automation system? "
Inflation Rate | 2% | |||||||||
Inflation free MARR | 10% | |||||||||
Nominal MARR | 12% | (10+2) | ||||||||
Scrap value at actual dollar | $ 6,624 | (6000*(1.02^5) | ||||||||
Present Value of cash flow=(Cash Flow)/(1+i)^N | ||||||||||
i=Discount rate | ||||||||||
N=Year of cash flow | ||||||||||
Cash flow in actual dollar=(Cash flow in todays dollar)*(1+f)^N | ||||||||||
f=inflation rate=2%=0.02 | ||||||||||
N=Year of cash flow | ||||||||||
N | Year | 0 | 1 | 2 | 3 | 4 | 5 | |||
A | Initial Cash flow | ($22,000) | ||||||||
B | Net savings in todays dollar | $17,000 | $13,000 | $12,000 | $12,000 | $12,000 | ||||
C=B*(1.02^N) | Net Savings in actual dollar(Before tax) | $ 17,340 | $ 13,525 | $ 12,734 | $ 12,989 | $ 13,249 | ||||
Tax Rate=31% | D=C*(1-0.31) | Net after tax Savings in actual dollar | $ 11,965 | $ 9,332 | $ 8,787 | $ 8,963 | $ 9,142 | |||
Depreciation Tax shield: | ||||||||||
E | MACRS Recovery Rate | 0.2000 | 0.3200 | 0.1920 | 0.1152 | 0.1152 | SUM | |||
F=22000*E | Depreciation expense | $ 4,400 | $ 7,040 | $ 4,224 | $ 2,534 | $ 2,534 | 20733 | |||
G=F*0.31 | Depreciation Tax shield: | $ 1,364 | $ 2,182 | $ 1,309 | $ 786 | $ 786 | ||||
H | Beforev tax salvage value in actual dollar | $6,624 | ||||||||
I=22000-20733 | Book Value of equipment at end of 5 years | 1267 | ||||||||
J=H-I | Gain on salvage | $5,357 | ||||||||
K=J*0.31 | Tax on salvage | $1,661 | ||||||||
L=H-K | After tax salvage value | $4,963 | ||||||||
M=A+D+G+L | Net after tax Cash flow in actual dollar | ($22,000) | $ 13,329 | $ 11,515 | $ 10,096 | $ 9,748 | $ 14,891 | SUM | ||
N=M/(1.12^N) | Present Value of Cash Flow | ($22,000) | $ 11,901 | $ 9,180 | $ 7,186 | $ 6,195 | $ 8,449 | $20,911 | ||
NET PRESENT WORTH OF THE SYSTEM | $20,911 | |||||||||