(ii) You are planning to embark 48 months from now on an expedition that will cost RM 60,000. To cover the costs you will save a fixed amount RM a cach month in a bank account that offers 6% yearly interest. How much must you save each month? (4 marks) (ii) A competing bank offers you 8% interest per year. If the monthly payment remains RM a, how many months does it take to save RM 60,000 at the new interest rate? (6 marks)