Brock has $ 41 a week to spend. The table shows Brook's total utility from burritos and hot dogs. The price of a burrito is $ 5 and the price of a hot dog is $ 7. How many hot dogs does Brock buy? Burritos ' Hot dogs Quantity Total Quantity Total per week utility per week utility 0 0 0 0 1 ' 35 1 63 2 65 2 98' 3 90 3- 126 . 4 1 10 4 147 5 125 5 165 6 135 x 6 179