1) Answer the following questions a) If Helen Chufe requests a mortgage loan in Coopeuch of $39,000,000 to buy a house, they give her a period to cancel the loan of 1 year and 5 months, with an interest rate of 15%. 1. How much money will you end up paying? (5 points) 2. How much will be the money of each installment? (5 points) b) If Banco Scotiabank offers you the same loan for 2 years and 2 months, but with a simple interest rate of 7.2%. Will it be convenient for you to take this loan or the one from Coopeuch? How much would you pay in each installment? (10 points) c) If Helen Chufe is offered to be an independent worker with a gross salary of $870,000. If in mobilization they give him $50,000. Is it convenient for you to accept this proposal or is it convenient for you to remain as a dependent worker? (10 points)