A manufacturing operation serves two customers. Each customer buys a different manufactured part for their business purposes. The manufacturing requires the use of three machines and a welding stage. Customer 1 pays $1000 per unit while Customer 2 pays $600 per unit. Both customers request a quote annually on how many parts you can manufacture for that fixed price. Each machine required and the welding stage have a maximum available time to manufacture the parts for these two customers. These maximum times and the time required for each machine to produce a part for Customer 1 and Customer 2 is outlined below:a) What quantity of each part should be manufactured to maximize the revenue for the manufacturing company