13 (1 Mark) XYZ Ltd has 120 machines in its factory. The machines run for three shifts each day. Each shift runs for 6 hours. However, every shift requires 1.5 hours for machine maintenance and break time for the machine operators. XYZ operates six days per week. What is the practical capacity per week (ie, the total of hours available for production that can reasonably be expected)? Answers A-D / A 5.400 hours 16.200 hours C 12,960 hours D 9,720 hours Keyboard-e