In: Economics
The construction costs and annual maintenance costs of two MSRs are given below. Using equivalent uniform annual cost (EUAC) analysis, which alternative would you recommend? Assume 7% interest and infinite life.
Alternative A | Alternative B | |
Construction cost | $25M | $50M |
Annual maintenance costs | $3.5M | $2.0M |
Group of answer choices
Alternative A because its EUAC is $5.25M
Alternative A because its EUAC is $5.5M
Alternative B because its EUAC is $5.25M
Alternative B because its EUAC is $4.8M
EAC= (Asset Price×Discount Rate)/1−(1+Discount Rate)-n
where:Discount Rate= Interest Rate
n=Number of periods
As n tends to infiniy, (1+Discount Rate)-n tends to 0.
Hence, the denominator becomes 1
EUAC for infinite period = (Asset Price×Discount Rate)
EUAC for alternative A = 25M * 0.07 = 17.5M
EUAC for alternative B = 50M*0.07 = 35M
Hence, alternative A should be chosen.