Information for two alternattve projects involving machinery investments follows. Project 1 requires an intial investment of $245.000. Project 2 requires an initlal investment of $175,000. (a) Compute each project's annual net cash flow. (b) Compute payback period for each investment. Complete this question by entering your answers in the tabs below. Compute each project's annual net cash flow. Information for two alternattve projects involving machinery investments follows. Project 1 requires an intral investment of $245.000. Project 2 requires an iniual investment of $175.000. (a) Compute each project's annual net cash flow. (b) Compute payback period for each investment. Complete this question by entering your answers in the tabs below. Compute payback period for each investment