Embassy Motorcycles (EM) manufactures two lightweight motorcycles designed for easy handling and safery. The E2-Rider model has a mw engine aed a low profle that male reasy to-falance The Sport model is slightly larger and uses a more traditional engine. Embassy produces the engines for both moseis at its Des Koines, towa plant, Each EZ-Ruder engine rogdres 6 houn of mandactuning time, and each Sport engine requires 3 hours of manufocturing time. The Des Moines plant has 2,100 hours of enghe manutacturing time availoble for the next preduction perind. E-basive motorcycle frame supplier can supply as many EZ-Rider frames as needed. However, the Sport frame is more complex and the supplier can onir orrovide up to afio Sport fianei for the next prosuctic period. Final assembly and testing requires 2 hours for each EZ-Rider model and 2.5 hours for each Sport model. A maximum of 910 hours ef otsembir and tisting time are arvaisble tor the nent production period. The company's accounting department projects a profit contribution of $2,400 for each EZ-Rider produced and 51,800 for each sport proesiotd. (a) Formulate a linear programming model that can be used to determine the number of units of each model that should be produced in orter to maximize the total contribaton to profe (tiat \& represent the EZ-Rider model and let L represent the Sport model.) (b) Solve the probiem graphically. What is the optimal solution? (E,L)=( (c) Which constraints are binding? (Select all that apply.) Engine manufacturing time Sport maximum. Assembly and testing time