5. Rupa Moni is 25 years old on August 06, 2021. She is planning to get married on her 30th birthday and budgeted to spend BDT. 5,000,000 at the wedding. Questions (10): a. How much money does she have to save at the end of every month for the fund needed at her wedding if she earns a 12% interest rate? b. How much will she need today as a single amount to provide the required fund at her wedding if she earns an 8% interest rate compounded quarterly?