If a is the base amount expenditure, b is the increase in the operation cost each year over a period of n years, the total cost of maintenance is :-A-a + (n + 1) bB-a + (n 1) bC-a x (n 1) bD-a (n 1) b-B-a + (n 1) b

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APTITUDE CRACK · Accepted Answer

The correct option is  B a + (n 1) b It starts from the base period i.e. at t=0 so that the number of the year is (n 1). And total cost is equal to = base cost (a) + no.of year (n 1) x maintenance per year (b).

Engineering Economy

Q1: If a is the base amount expenditure, b is the increase in the operation cost each year over a period of n years, the total cost of maintenance is :

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Engineering Economy

Q1: If a is the base amount expenditure, b is the increase in the operation cost each year over a period of n years, the total cost of maintenance is :

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For help Students Orientation Mcqs Questions

For help Students Orientation
Mcqs Questions