Use ERR method to determine the rate of return for the data provided in the Table below and the reinvestment rate of 2% per year. Hint: Use a uniform gradient factor in your solution. Expense, Revenue Year Expense, Revenue, 0 140000--- 6 34000 84000 1 34000 49000 7 34000 91000 2 34000 56000 8 34000 98000 3 34000 63000 934000 105000 4 34000 70000 10 34000 112000 5 34000 77000 11 34000 119000