Scenario 3: A developer specializing in tiny homes made from reclaimed shipping containers has decided to subcontract five components of the homes. Five companies (A, B, C, D, and E) are interested in getting this business, but none can handle more than one subcontract. The bids made by the companies for the various subcontracts (in $1,000 s) are as follows: Assume all bidders can perform each of the subcontracts on which they bid equally well (an empty cell in the table means no bid was placed). Write and solve a linear optimization model to help the developer decide how to assign the subcontracts to bidders so as to minimize the total subcontracting cost. 9. What is the total subcontracting cost? (in thousands of dollars) 9. What is the total subcontracting cost? (in thousands of dollars) 10. Which component got assigned to subcontractor D? 11. How many components out of the 5 ended up not being assigned to the contractor that bid the lowest cost on them? 12. If contractor C called you and said they decided not to bid on component 1 anymore, how much more expensive than the original solution would your new solution become? (in thousands of dollars) If this does not make a difference, answer zero. Scenario 4: Kevin Justice is responsible for upgrading the Wi-Fi coverage for his employer's corporate campus. He has identified seven possible locations to install new wireless routers. Each router can provide service to different regions within the campus. For each router, the regions its signal covers and the installation cost are summarized below. Scenario 3: A developer specializing in tiny homes made from reclaimed shipping containers has decided to subcontract five components of the homes. Five companies (A, B, C, D, and E) are interested in getting this business, but none can handle more than one subcontract. The bids made by the companies for the various subcontracts (in $1,000 s) are as follows: Assume all bidders can perform each of the subcontracts on which they bid equally well (an empty cell in the table means no bid was placed). Write and solve a linear optimization model to help the developer decide how to assign the subcontracts to bidders so as to minimize the total subcontracting cost. 9. What is the total subcontracting cost? (in thousands of dollars) 9. What is the total subcontracting cost? (in thousands of dollars) 10. Which component got assigned to subcontractor D? 11. How many components out of the 5 ended up not being assigned to the contractor that bid the lowest cost on them? 12. If contractor C called you and said they decided not to bid on component 1 anymore, how much more expensive than the original solution would your new solution become? (in thousands of dollars) If this does not make a difference, answer zero. Scenario 4: Kevin Justice is responsible for upgrading the Wi-Fi coverage for his employer's corporate campus. He has identified seven possible locations to install new wireless routers. Each router can provide service to different regions within the campus. For each router, the regions its signal covers and the installation cost are summarized below