Short Answer
You are considering buying a salt water chlorinator for your swimming pool. The equipment costs $1300, and you estimate that you will save $250 per year with the saltwater system. Will the chlorinator pay for itself in 6 years (i.e. will the present value of the cost of the chemicals equal or exceed the cost of the chlorinator)? Assume an annual interest rate of 7%, compounded continuously. Answer "yes" or "no".
Correct Answer:
Verified
Correct Answer:
Verified
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