Chemical Engineering > GATE 2021 > Process Economics
A company invests in a recovery unit to separate valuable metals from effluent streams. The total initial capital investment of this unit is Rs. 10 lakhs.
The recovered metals are worth Rs. 4 lakhs per year.
If the annual return on this investment is 15%, the annual operating costs should be _______ lakhs of rupees (correct to 1 decimal place).
The recovered metals are worth Rs. 4 lakhs per year.
If the annual return on this investment is 15%, the annual operating costs should be _______ lakhs of rupees (correct to 1 decimal place).
Correct : 2.5
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