1. If $38,000 is invested for 15 years at 9.4% compounded quarterly and then pays out $10,000 at the beginning of each year while earning 2.4% compounded annually, how far from today would the last payment occur? 2. Determine the proceeds of the sale on a six-year interest-bearing promissory note for $5,750 at 6.9% compounded monthly, discounted two years and three months before its due date at a discount rate of 9.9% compounded quarterly. 3. Nikolay wants to make annual contributions to his RRSP for the next 25 years. He will increase each annual payment by 4.5%, and the RRSP can earn 9.3% compounded annually. If he wants to accumulate $250,000, what is the amount of his first payment today