9 Michael needs to borrow $500 to fix his computer for the spring semester. He went to a payday loan company with the idea that he would cover the loan with his next paycheck which is happening in four weeks. The company would require Michael to pay $590 in four weeks. a. Determine the interest amount charged for the 4-week period b. Determine the interest rate charged for the 4-week period c. Determine the yearly nominal interest rate charged d. Determine the effective interest rate charged