question archive An untreated electric wooden pole that will last 10 years under certain soil condition cost 20,000 if a treated pole will last for 20 years
Subject:FinancePrice: Bought3
An untreated electric wooden pole that will last 10 years under certain soil condition cost 20,000 if a treated pole will last for 20 years. What is the maximum justifiable amount that can be paid for the treated pole if money is worth 20% per annum?