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3. An End-of-Year (EOY) geometric gradient lasts for 15 years. whose initial value at EOY three is $5,000 and f = 6% per year thereafter. Find the equivalent uniform gradient amount (G) over the same time period (beginning at the end of year 1 and end at the end of 17) if the initial value of the series at EOY one is $4,000. Answer the following quest ions in determining the value of the gradient amount. G (the interest rate is 996 per year compounded quarterly): 'I. What is P0 for the geometric gradient? 2. What is the value of G? 3. What is P0 for the arithmetic gradient