Q1- Subject Engineering Economy i) What single payment at the end of year 5 is equivalent to a uniform flow of payments of $2,300 per year beginning at the start of year 3 and ending at the end of year 15? Interest is 8% compound continuously. The operating and maintenance expenses on a machine are expected to increase 0.5% per m onth. This month's expenses are 2,000$. Find the equal annual series that is equivalent to the ii) monthly expenses over 5 years for an interest rate of 21% compounded monthly.

ENGR.ECONOMIC ANALYSIS
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Q1- Subject Engineering Economy
i)
What single payment at the end of year 5 is equivalent to a uniform
flow of payments of $2,300 per year beginning at the start of year 3
and ending at the end of year 15? Interest is 8% compound continuously.
The operating and maintenance expenses on a machine are
expected to increase 0.5% per month. This m onth's expenses are
2,000$. Find the equal annual series that is equivalent to the
monthly expenses over 5 years for an interest rate of 21% compounded monthly.
ii)
Transcribed Image Text:Q1- Subject Engineering Economy i) What single payment at the end of year 5 is equivalent to a uniform flow of payments of $2,300 per year beginning at the start of year 3 and ending at the end of year 15? Interest is 8% compound continuously. The operating and maintenance expenses on a machine are expected to increase 0.5% per month. This m onth's expenses are 2,000$. Find the equal annual series that is equivalent to the monthly expenses over 5 years for an interest rate of 21% compounded monthly. ii)
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