2. A diet needs to include at least 200 mg of Vitamin A and Vitamin B. These requirements are to be obtained from two types of food. Type X contains 16 mg of Vitamin A and 24 mg of Vitamin B per pound. Type Y contains 24 mg of Vitamin A and 16 mg of Vitamin B per pound. Type X food costs $15 and type Y food costs $12 per pound. a) Write the standard format for the problem. b) What is the minimum cost of the best diet? c) What is the mix of foods chosen to consume for the best diet?

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2.  Lisa and Mike are partners in a business. The income that the business earns is divided between Lisa and Mike in a 2:3 ratio respectively. Their business earned an income of $250,000 this year. How much will Lisa receive? 3.  Trisha and Michael decided to start a business. They decided that Trisha will work at the store full time and Michael will work half time. Trisha and Michael's workload expressed as a ratio respectively would be: 7.  The Elegant Farmer grocery store buys bushels of apples each week. Calculate the weighted average price paid per bushel based on the following information for the month of June: Week Number of Bushels Price Per Bushel Total Cost 1 250 1.22 305.00 2 150 1.41 211.50 3 143 1.38 197.34 4 194 1.27 246.38 Total 737   960.22 $