Problem #8: An initial deposit of $11500 is made into an account now, and a second deposit of $21000 is made into the same account after 15 years. During the first 10 years, the account earns interest quoted at a nominal quarterly discount rate of d %. After 10 years have passed, any money in the account earns a nominal semi-annual interest rate of 8%. At the end of 30 years, the total value of the account will be $201168. What is the value of d (to the nearest 0.1%)? Problem #8: d as a percentage, correct to 1 decimal Just Save Submit Problem #8 for Grading Attempt #1 Attempt #2 Attempt #3 Attempt #4 Attempt #5 Problem #8 Your Answer: Your Mark