6. Find the interest rate (APR) on a 22 -year mortgage with a initial loan amount of $219,000, if the monthly payment is $1526.39 Let's use references for input values; and be sure to annualize the ratel H. Today is Amy's 25 th birthday. Starting today, Any plans to begin saving for her retirement, which she expects to be at age 68 . Her plan is to contribute 56,000 to a broker age account each year on her birthday. Her first contribution will take place today. Her final contribution will take place on ber 67t th birthday. Her grandpa has dedided to help Amy with her savings, which is why he gave Amy $3,000 today as a birthday present to help gat her account started. Assume that the acrount has an expected annual return of 8.9 percent. How much will Any expect to have in her account at recirement (on her 68 th birthday)? Hint, think of the cash flow type, annuily DUE. I Based on your caleulation for Ann's retirement problem above, conduct a whatit anayis by creating a data table that ahows that future balance at varlous rate of returns, ranging from 3% to 23% by a 2x inceenent. Aluo creste ax-y chart for the table. Be sure to give a chart tilie and w-ais boek