1. Find the equivalent Annual worth of the following cash flow starting from year 4 to 9 where rate of return is 12% per year compounded quarterly. (Note: You need to use at least 1 Gradient, 1 Annuity and 1 Single amount to get full marks). 50 Pts. 20.000 20,000 10,000 10,000 10,000 HH!! 8 Quarterly 10.000 13.000 16,000 13,000 16.000 16,000 16,000 16,000