Plant Design & Economics
Cost Estimation
GATE 2018
Hard
A furnace costs Rs.24 Lakh, useful life 5 years, salvage Rs.8 Lakh, interest 8% compounded annually. The estimated capitalized cost (Lakh Rs) is
- A30
- B34.09
- C34.9
- 58.09
Explanation
CC=Co+(Co−Sv)/((1+i)^n−1)=24+(24−8)/((1.08)^5−1)=24+16/0.4693=24+34.09=58.09 Lakh.
Source: GATE CH 2018 (2018)
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