Photos 2018-10-27 (23) Lljpg My Notes Ask Your Teache The annual interest rate is 1.8%. Find the following. (a) The semiannual interest rate. (b) The quarterly interest rate. (c) The monthly interest rate Need Help? ReadIt0 iniktol a Tutor My Notes O Ask Your Teache Consider the following $29,000 is invested at 7.5% compounded annually for 8 years. (Round your final answers to two decimal places.) (a) Find the final amount. (b) Find the total interest earned on the original investment. Talk to a Tutor