9 and 10 I need help with

Question 9 (10 points) (iii) An account paying 2.00% interest per quarter yields and an effective semiannual interest of what percentage? Express your answer as a percentage (without the % sign!) carried out to two decimal places, such as 3.75 (for an effective rate of 3.75%). Your Answer: Answer Add attachments to support your work Hide hint for Question 9 First get to the nominal semiannual rate - THEN use the effective interest formula. Question 10 (10 points) (1) Determine F for the given cash flow diagram: 1k 1k 1k 1k 1k 0-1-2-3-4-5-6-7-8 i = 4% F