Question: Suppose there are 4 crews available. Crew 1 is on duty days 1 and 2. Crew 2 is on duty days 1 and 3. Crew

Suppose there are 4 crews available. Crew 1 is on duty days 1 and 2. Crew 2 is on duty days 1 and 3. Crew 3 is on duty days 2 and 3. Crew 4 is on duty days 1. 2. and 3. A minimum of 2 crews is required on days 1 and 2. and 3 crews on day 3. Use the simplex method to determine which crews should be selected and what the cost is. 2. For this application. xi = l ifi is used and xi = 0 if crew i is not used. What happens if the simplex method returns a value of 2 or 112 for one of the variables

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