(1 point) A couple wants to invest up to $80000. They can purchase a type A bond yielding 9.25% return and a type B bond yielding a 11% return on the amount invested. They also want to invest at least as much in the type A bond as in the type B bond. They will also invest at least $40000 in type A and no more than $50000 in type B bond. How much should they invest in each type of bond to maximize their return? Let x be the amount invested in type A bond and y the amount invested in type B bond. a) Write the objective function to be maximized. P= b) The feasible region has 3 corner points. List the three points: Corner points: c) Determine the amount to be invested in each bond to maximize the return and determine the maximum return: Amount to be invested in type A bonds: $ Amount to be invested in type B bonds: $ Maximum return is: $ (1 point) A couple wants to invest up to $80000. They can purchase a type A bond yielding 9.25% return and a type B bond yielding a 11% return on the amount invested. They also want to invest at least as much in the type A bond as in the type B bond. They will also invest at least $40000 in type A and no more than $50000 in type B bond. How much should they invest in each type of bond to maximize their return? Let x be the amount invested in type A bond and y the amount invested in type B bond. a) Write the objective function to be maximized. P= b) The feasible region has 3 corner points. List the three points: Corner points: c) Determine the amount to be invested in each bond to maximize the return and determine the maximum return: Amount to be invested in type A bonds: $ Amount to be invested in type B bonds: $ Maximum return is: $