The clothing manufacturer, Twisted Pair, is considering introducing a line of pants made entirely from hemp. The project costs $$4\mathrm{.}6$ million and will generate cash flows of $$1$ million for $5$ years. What is the payback period? If the interest rate is $0\mathrm{.}3\%$ per month, what is the project$$s NPV$?$ Should the project be accepted? Why or why not?