You estimate that by the time you retire in 35 years, you will have accumulated savings of 2 million. The interest rate is 8% and you live 15 years after retirement. a. What annual level of expenditure will those savings support? b. Inflation will eat into the value of your retirement income. Assume a 4% inflation rate and work out a spending program for your retirement that will allow you to increase your expenditure in line with inflation