Please show all work!!! handwritten if possible and using no excel!!

22. Johnson Entertainment is setting up to manufacture a new line of video games. The cost of the equipment is $1,750,000. Expected cash flows over the next 4 years are $725,000,$850,000,$1,200,000, and $1,500,000. Given the company's required rate of return of 15%, what is the NPV of this project? a) $4,669,806 b) $3,122,607 c) $1,169,806 d) $2,919,806