I want to help this discussion: Select one of the following videos about Capital Investment Decisions and write a substantive post (2-3 paragraphs)

I want to help this discussion:

Select one of the following videos about Capital Investment Decisions and write a substantive post (2-3 paragraphs) Summarize the article and comment on what you learned (or didn't learn) beyond the textbook. Let other students know whether this resource was helpful or not.

Cash Payback Method https://www.youtube.com/watch?v=IW2qvXcrx6k

Another Cash Payback Method Example https://www.youtube.com/watch?v=ZmvbD0heOAA

Best Cash Payback Method Example https://www.youtube.com/watch?v=tPeku7Rw_Ts

Accounting Rate of Return https://www.youtube.com/watch?v=9N_NiFHLUZY

Present Value-Profitability Index https://www.youtube.com/watch?v=JaEUoMGbmJs