financial and management for leaders quantitative review of an article and a few questions

1) How does NPV related to what you learned about the Time Value of Money?

2) Watch the link: https://www.viddler.com/embed/32db44e0/?f=1&autoplay=0&player=simple&disablebranding=0

And submit your answer to the following question. How does IRR differ from the NPV calculation? How is it similar?

3) I’m attaching a file that will need help with a 1.5 page paper. ( double spaced 12 font times new roman) please