In: Statistics and Probability
Adirondack Savings Bank (ASB) has $1 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 10% 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.
Fill in the blanks
|
Solution:
Solution to determine the optimal solution: objective of a linear programming is to maximize profit where, H = Amount allocated to home loans Pu Amount allocated to personal loans A- Amount allocared to automobile loons a) Max Pro Fit = 0.07H +0.12p +0.1A ... 0 Such that H+P+A= 1,000,000 Amount of New funds 0.6H-0.4P-0.4A7,0 Minimum Home loans P-O.GALO Personal loan Requirement b) Allocation mode to each type of loans: Loan Tupe Allocation Home $400000 Personal $2250000 Automobile $375000 Max profit -0.07H +0.120+ 0.1A = 0.070400 000)+0.12 (227000)+ 0.10(3 75000) - 92500 Total annual retuun = $92500 ? In percentage 9.210% 79,25% c) The role of Home loans is incrased to 9% The objective coefficient range for H will be "No Lower limit to 0.101" since 9% or 10.09) is within the longe Hence the soluton obtained in part b) will not change. -NO al) Tolal amount of new fund available is increased by 410,000. The dual value for constraint 1 is 0.089. The right hand sicke tonge for constraint 1 iso to NO lepper Limit: 0.089(10,000) = $890 es for this second constain will change -0.614 -0.39p - 0:34 A >,0 New op Himat Solution is H - $390,000 P = $228,750 A: $ 381,200 max propit = 0.071 +0.12P+ 0.1A - 0.07( 390,000) +0.126228750) +0.1(38120) = $9%845 92876 Total Annual veturn - $92875 In percentage 9.2875% N 9,28%
Solution to determine the optimal solution: objective of a linear programming is to maximize profit where, H = Amount allocated to home loans Pu Amount allocated to personal loans A- Amount allocared to automobile loons a) Max Pro Fit = 0.07H +0.12p +0.1A ... 0 Such that H+P+A= 1,000,000 Amount of New funds 0.6H-0.4P-0.4A7,0 Minimum Home loans P-O.GALO Personal loan Requirement b) Allocation mode to each type of loans: Loan Tupe Allocation Home $400000 Personal $2250000 Automobile $375000 Max profit -0.07H +0.120+ 0.1A = 0.070400 000)+0.12 (227000)+ 0.10(3 75000) - 92500 Total annual retuun = $92500 ? In percentage 9.210% 79,25% c) The role of Home loans is incrased to 9% The objective coefficient range for H will be "No Lower limit to 0.101" since 9% or 10.09) is within the longe Hence the soluton obtained in part b) will not change. -NO al) Tolal amount of new fund available is increased by 410,000. The dual value for constraint 1 is 0.089. The right hand sicke tonge for constraint 1 iso to NO lepper Limit: 0.089(10,000) = $890 es for this second constain will change -0.614 -0.39p - 0:34 A >,0 New op Himat Solution is H - $390,000 P = $228,750 A: $ 381,200 max propit = 0.071 +0.12P+ 0.1A - 0.07( 390,000) +0.126228750) +0.1(38120) = $9%845 92876 Total Annual veturn - $92875 In percentage 9.2875% N 9,28%