help please I'm choosing to speak about paratransit services thank you

This week we covered Chapter 11, Capital Investment Analysis and Chapter 12, Lean Manufacturing and Activity Analysis. Capital Investments is the use of present value and future calculations as well as different formulas to analyze return on investments. Lean Manufacturing and Activity Analysis is about eliminating waste and focusing on the movement of goods and services in respect to customer demand. In regards to Learn Manufacturing, discuss why its important to focus on the movement of goods and services based on customer demand for the company you chose in Week 1.