Points: 0 of 1 (Related to Checkpoint 5.6) (Solving for anniversary. Assume that the cost of the ring for the ring? Kirk Van Houten, who has been married for 23 years, would like to buy his wife an expensive diamond ring with a platinum setting on their 30-year wedding will be $11,500 in 7 years Krk currently has $4,428 to inwest. What annual rate of return must Kirk eam on his investment to accumulate enough money to pay