a. Three people, namely A, B, and C, work in 2 (two) ways to complete a task. The first way, they work alone. A is able to complete the task by himself in 1 week (6 days), B in 5 days, and C in 5 days. The second way, they work together to complete the task starting from A, then B and then completed by C. In this second method, A completes 35% of the task, B is also 35%. Next by C. What is their capacity when working together (second way)?

b. The process flow of each production facility for manufactured products is always (except for the Flexible Manufacturing System), which can be selected by intermittent flow (process focus) or line flow (product focus, repetitive process). However, there are always some differences even though the two kinds of process flows can be used to achieve the same sales target. Mention the difference when it comes to: (i) Initial Outlay (ii) Initial Working Capital (iii) Flexibility to fulfill consumer desires (iv) Work in process (v) Raw materials inventory