Show, using Shorthand Economic Form, how you would calculate an equivalent uniform annual amount for cash flows of 800, 200 and 700 in years 1 - 3 respectively with an annual interest rate, compounded annually, of 8% for year 0 - 1, 10% for year 1-2 and 6% for year 2-3. Sheila takes out a $20,000 loan over 2 years with a monthly repayment of $941.5, at an annual interest rate of 18% compounded monthly. Show the first three months of the amortization schedule in tabular format. UoI is soliciting gifts for the new Engineering Economy building (to be announced on April 1). Maintenance money for the new building totals $50,000 for each of the first five years, and $70,000 each year after that. The building has an indefinite service life. How much needs to be given now to cover the maintenance costs, if the interest paid is 10% annually? Continue over if necessary