Explain please

Answer the following questions using the following information. Columns 1 and 2 in the table below show the marginal utility that Cody gets by purchasing products A and B. Column 3 shows the marginal utility Cody gets from saving. Assume that the price of A is $12, the price of B is $15, and Cody has an income of $134. a) Find the following series of MU/$ for each column. Note: Keep as much precision as possible during your calculations. Your final answer should be accurate to at least two decimal places. Column 1 Column 2 Column 3 Units of A MU MU/$ Units of B MU MU/$ Number of $ saved MU MU/$ 45 0 70 0 8 0 36 O 63 0 0 27 O W N 5 54 0 00 ~ OUT A W N - N 0 00 VOD UT A 19 0 46 0 - - O 11 O 41 5 0 34 0 28 0 19 o o o O - - 0 b) What quantities of A and B will Cody purchase in maximizing his utility? Quantity of A: 0 Quantity of B: 0 c) How many dollars will Cody save? Dollars Saved = $0