Answer the question based on the picture below

Smart Kids Wonderland has decided to manufacture a new train toy set. The production process consist of which is broken into seven steps and the demand for the train is 1375 units. If the company have an eight hours operating time per day with a desired output of 1375 units per day as display in Table 1. Determine the following: (Hint: Provides your answers in two decimal points) Table 1 Task Time (seconds) Predecessors 16 17 15 A 12 B 11 C 18 DE 19 F (a) Determine the cycle time and the minimum number of stations needed to achieve the desired production output. [6 Marks] (b) The assembly line efficiency rate and how many work stations are actually needed? Comment on your answer. [4 Marks]