A system has five workstations (A, B, C, D, and E) connected in sequence, with process times of 5, 10, 4, 9, and 8 seconds per unit each, respectively. Each workstation contains a single machine. Referring to Scenario 4 above, assume the process runs 24 hours per day, 7 days per week. What is the capacity of the process per week: 16.200units 151.200 units 60, 480 units 50, 420 units