Question 3 Four hundred and eighty minutes of production tim

Question 3

Four hundred and eighty minutes of production time are available per day. Scheduled production is 120 units per day. What is the required cycle time?

4 minutes

5 minutes

6 minutes

7 minutes

4 points

Question 4

Suppose that the feasible region of a maximization LP problem has corners of (0,0), (10,0), (5,5), and (0,7). If profit is given to be $X + $2Y what is the maximum profit the company can earn?

0

10

15

24

Solution

Answer:- cycle time means how long you can complete a specific task from start to finish. this cylce time measure from stop watch.

480 minutes of production time available per day

schedule production is 120 units per day

cycle time = 480 minutes of production / 120 units

cycle time = 4 minutes

Answer:- Feasible region of a maximization of LP corners is (0,0), (10,0), (5,5) and (0,7)

when this corner points are shows, means 1st point is on X-axis and 2 point is on Y-axis, so lets put point in the profit equations.

The profit equation is $X + $2Y

corner (0,0)   = $0 + $2(0) = 0

corner (10,0) = $10 + 2(0) = $10

corner (5,5) = $5 + $2(5) = $15

corner (0,7) = $0 + $2(7) = $14

so at the point (5,5), the maximum profit is on that.