Consider the financial data for a project given in the table below. What is i^* for this project? i * = 14.1 % (Round to one decimal place.) If the annual expense increases at a 8% rate over the previous year's expenses, but the annual income is unchanged, what is the new i^* ? i^* = 12.9 % (Round to one decimal place.) in part (b), at what annual rate will the annual income have to increase to maintain the same i^* obtained in part (a)? the annual income has to increase at per year. (Round to one decimal place.)