Question 2 (30 points) Explain and discuss the questions below. Your answers should be structured and backed up with the usage of formulas. You may create your own examples and use the formulas in your own examples: 1. Is it true that when we increase the number of workstations, we would expect a decrease in the line efficiency? Why? 2. How do you decide whether to add a storage buffer? What would you expect to happen in your automated production line if you decide to add an equal number of storage buffers with your stations having sufficient buffer capacity