Do 4 slides powerpoints about the article bellow (from the website):
https://hbr.org/2014/11/a-refresher-on-net-present-value
Slide 1: the definition of the net present value
Slide 2: the applications and uses of the net present value
slide 3: the common mistake that people make of the net present value
slide 4: how the net present value is calculated using the formulas
Please do it in the form of points.
