Find the optimal Solution for the Following linear programming model using the graphical method : Min. =lo X 12 X2 sub to: 20 X 10 X₂ = 100 lo XI +10 X2 80 10X240 X1, X2 o

Solve the following linear program using the simplex method:

An investor has $621,000 to invest in bonds.  Bond A yields an average of 8% and the bond B yields 7%.  The investor requires that at least 5 times as much money be invested in bond A as in bond B.  You must invest in these bonds to maximize his return.  This can be set up as a linear programming problem.  Introduce the decision variables: x= dollars invested in bond Ay= dollars invested in bond B Compute x+y. $                       .  Round to the nearest cent.   Investor Matt has $152,000 to invest in bonds.  Bond A yields an average of 9.2% and the bond B yields 8.4%.  Matt requires that at least 4 times as much money be invested in bond A as in bond B.  You must invest in these bonds to maximize his return.  What is the maximum return? $                       per year.  Round to the nearest cent.   Investor Dan has $607,000 to invest in bonds.  Bond A yields an average of 8.5% and the bond B yields 8.4%.  Dan requires that at least 4 times as much money be invested in bond A as in…

Could you help me with this exercise, the subject is linear programming by the graphical method, please.A shoemaker makes boots, men's and women's shoes, and can make 600 pairs per unit of time. Theshoemaker made 150 pairs for men and 240 pairs for women, and he can sell at most 100 pairs for men and 300 pairs for women.How many pairs of each type must he make to make the maximum profit, if the profit on boots is $3.00 per pair.on boots is $3.00 per pair; on men's shoes $2.50 per pair; and on women's shoes $1.75 per pair?