Consider a process in which there are two tasks, A and B, in...

Consider a process in which there are two tasks, A and B, in sequence. The firm has two workers, Jon and Jan, and each of them is capable of completing these tasks. The following table represents the time (in minutes) taken by each worker to finish these tasks

Jan A (10 minutes)

Jon A (20 minutes)

Jan B (15 minutes)

Jon B (30 minutes)

That is, Jan will take 10 minutes to complete A and 15 minutes to complete B. Similarly, Jon will take 20 minutes to complete A and 30 minutes to complete B. Under current work rules, each worker must be permanently assigned to one task and the two workers must be assigned to different tasks. Suppose the firm did an internal process analysis and configured the system in manner that results in highest capacity. The resulting capacity of that system would have been.

• 4/ hour
• 5/ hour
• 2/hour
• 3/hour
• None of the above