the bond matures today for $52,275 what was its annual rate of change? Note Please make sure your final answer(s Ccurate to 2 decimal places For example 34 56% Rate of change = 11.67% Question 9 [3 points] You subscribed to 102 issues of Canadian Living magazine at a total cost of $510. After receiving 56 issues, you decide to cancel your subscription What refund should you receive on subscription? For full marks your answer(s) should be rounded to the nearest cent Refund = $ 0.00