Five special-purpose machines are located within a plant at the points (0,0), (30,25), (15, 10), and (20,20). The machines require maintenance at expected frequencies of 10,16, 8, 5, and 12 times per month, respectively. The annual cost of owning and operating a maintenance center is $5,000. The cost of moving a machine to the maintenance center is estimated to be $10 per unit distance What is the cost variation between choosing 1 vs 2 maintenance centers? Five special-purpose machines are located within a plant at the points (0,0), (30,25), (15, 10), and (20,20). The machines require maintenance at expected frequencies of 10,16, 8, 5, and 12 times per month, respectively. The annual cost of owning and operating a maintenance center is $5,000. The cost of moving a machine to the maintenance center is estimated to be $10 per unit distance What is the cost variation between choosing 1 vs 2 maintenance centers