1. The Academic Computing Center has five trainers available in its computer labs to provide training sessions to students. Suppose that the design capacity of the system is 1969 students per semester and that the effective capacity is 88% of the design capacity. If the number of students who actually got their orientation session is 1,354, what is the efficiency of the system? Select one: a. 0.78 b. 0.69 c. 1732.72 d. 1191.52

2. A work center containing 4 machines with the same capacity operates 1 shifts per day 7 days a week (4 hours per shift). This is the effective capacity. If the work center has a 93% system efficiency, what is the expected production in hours per week? Select one: a. 26.04 b. 3.72 c. 26.04 d. 104.16