Adirondack Savings Bank (ASB) has $9 million in new funds that must be allocated to home loans, personal loans, and automobile loans. The annual rates of return for the three types of loans are 7% for home loans, 12% for personal loans, and 9% for automobile loans. The bank's planning committee has decided that at least 40% of the new funds must be allocated to home loans. In addition, the planning committee has specified that the amount allocated to personal loans cannot exceed 60% of the amount allocated to automobile loans (a) Formulate a linear programming model that can be used to determine the amount of funds ASB should allocate to each type of loan to maximize the total annual return for the new funds. (Assume is the amount allocated on home loans, A is the amount allocated on Auto loans, and is the amount allocated on personal loans. Write your answers expressing the amount allocated in dollars.) Max Available investment funds Minimum home loan amount Maximum personal loan amount HP. A 20 (b) How much in dollars) should be allocated to each type of loan? home loans $ auto loans $ personal loans $ What is the total annual return (in dollars)? $ What is the total annual return (in dollars)? $ What is the annual percentage return? (Round your answer to two decimal places.) (c) If the interest rate on home loans increases to 9%, would the amount allocated to each type of loan change? Explain. Since 0.09 is within the allowable range, the amount allocated to each type of loan obtained in part (6) will not change. (d) Suppose the total amount of new funds available is increased by $20,000. What effect would this have on the total annual return? Explain. (Round your answer to the nearest dollar.) Increasing the amount of new funds available by $20,000 will increase the total annual return (in dollars) by $ (e) Assume that ASB has the original $9 million in new funds available and that the planning committee has agreed to relax the requirement that at least 40% of the new funds must be allocated to home loans by 1%. How much would the annual return change in dollars)? $ How much would the annual percentage return change? (Round your answer to two decimal places) Adirondack Savings Bank (ASB) has $9 million in new funds that must be allocated to home loans, personal loans, and automobile loans. The annual rates of return for the three types of loans are 7% for home loans, 12% for personal loans, and 9% for automobile loans. The bank's planning committee has decided that at least 40% of the new funds must be allocated to home loans. In addition, the planning committee has specified that the amount allocated to personal loans cannot exceed 60% of the amount allocated to automobile loans (a) Formulate a linear programming model that can be used to determine the amount of funds ASB should allocate to each type of loan to maximize the total annual return for the new funds. (Assume is the amount allocated on home loans, A is the amount allocated on Auto loans, and is the amount allocated on personal loans. Write your answers expressing the amount allocated in dollars.) Max Available investment funds Minimum home loan amount Maximum personal loan amount HP. A 20 (b) How much in dollars) should be allocated to each type of loan? home loans $ auto loans $ personal loans $ What is the total annual return (in dollars)? $ What is the total annual return (in dollars)? $ What is the annual percentage return? (Round your answer to two decimal places.) (c) If the interest rate on home loans increases to 9%, would the amount allocated to each type of loan change? Explain. Since 0.09 is within the allowable range, the amount allocated to each type of loan obtained in part (6) will not change. (d) Suppose the total amount of new funds available is increased by $20,000. What effect would this have on the total annual return? Explain. (Round your answer to the nearest dollar.) Increasing the amount of new funds available by $20,000 will increase the total annual return (in dollars) by $ (e) Assume that ASB has the original $9 million in new funds available and that the planning committee has agreed to relax the requirement that at least 40% of the new funds must be allocated to home loans by 1%. How much would the annual return change in dollars)? $ How much would the annual percentage return change? (Round your answer to two decimal places)
