Fred loves tomatoes. He makes soups, sauces, and stews with them; stuffs them; roasts them; and grills them. Fred has discovered a farmer's market where the price of a bushel of tomatoes depends on how many bushels are purchased. The first bushel is $15; the second, $12; the third, $10; and four or more, $9 each. Fred has $82 to spend on tomatoes and on "all other things" during the coming week. All other things sell for $1 per unit. Assume that all other things are measured on the vertical axis.What is the horizontal intercept of Fred's budget constraint?