Directions: Mario's Italian Restaurant needs a new pasta vendor. The owner, Mario, is considering four different vendors. Vendor A is 30 miles away and sells pasta for $2.05 a pound. Vendor B is 5 miles away and sells pasta for $2.15 per pound. Vendor C is 50 miles away and sells pasta for $2.07 per pound. Vendor D is 10 miles away and sells pasta for $2.06 per pound. Each vendor charges $.33 per mile for delivery. The pasta supplied by each vendor is comparable in flavor, quality, and variety. Mario orders 100 pounds of pasta per week. Vendor A gives a 10 percent discount for any portion of an order over 80 pounds. (On a 100-pound order, 20 pounds would be discounted 10 percent). Vendor B gives a 5 percent discount for any portion of an order over 50 pounds. Vendor C gives a 10 percent discount for any portion of an order over 100 pounds. Vendor D gives an 8 percent discount for any portion of an order over 75 pounds. Based on the above information, which Vendor you do feel that Mario should go with