please answer this.

Test: MATH119 Test #2 Summer 2021 (D Question 11 Score: 0 of 4 points 6%) Submit Test An investment of $2171.66 earns interest at 6.6% per annum compounded quarterly for 4 years. At that time the interest rate is changed to 4.5% compounded semi-annually. How much will the accumulated value be 2.5 years after the change? The accumulated value is $|:|. (Round the nal answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.) Test: MATH119 Test #2 Summer 2021 G) @3 Submit Test The amount of interest is $ . (Round the nal answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.) Test: MATH119 Test #2 Summer 2021 Question 14 Score: 0 of 3 points Submit Test A debt of $5291 .51 is due April 1, 2023. What is the value of the obligation on April 1, 2015, if money is worth 2% compounded annually? The value of the obligation is $ . (Round to the nearest cent as needed. Round all intermediate values to six decimal places as needed.) Test: MATH119 Test #2 Summer 2021 Question 15 Score: 0 of 4 points Submit Test Next Question Robert opened an RRSP deposit account on December 1, 2008, with a deposit of $900. He added $900 on July on October 1, 2012. How much is in his account on January 1, 2016, if the deposit earns 6.2% p.a. compounded monthly? . . . . . The amount in the account is $. (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.)Test: MATH119 Test #2 Summer 2021 (D Question 8 Score: 0 of 4 points Scheduled payments of $1245 due one year ago and $545 due in six years are to be replaced by two equal payments. The rst replacement payment is due in one year and the second payment is due in nine years. Determine the size of the two replacement payments if interest is 8.6% compounded annually and the focal date is one year from now. The size of the two replacement payments is $ . (Round the nal answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.)