I really need help on these. :(

This one too

and this one

last one

(IRR calculation) Jella Cosmetics is considering a project that costs $775,000 and is expected to last for 8 years and produce future cash flows of $200,000 per year. If the appropriate discount rate for this project is 21 percent, what is the project's IRR? The project's IRR is%. (Round to two decimal places.) (Discounted payback period) Gio's Restaurants is considering a project with the following expected cash flows: Year 0 1 2 3 4 Project Cash Flow (millions) $(210) 95 65 95 102 If the project's appropriate discount rate is 11 percent, what is the project's discounted payback period? The project's discounted payback period is years. (Round to two decimal places.) (Calculating IRR, payback, and a missing cash flow) The Merriweather Printing Company is trying to decide on the merits of constructing a new publishing facility. The project is expected to provide a series of positive cash flows for each of the next four years. The estimated cash flows associated with this project are as follows: Year 0 1 2 3 4 Project Cash Flow ? $770.000 370,000 280,000 520,000 If you know that the project has a regular payback of 2.6 years, what is the project's IRR? The IRR of the project is %. (Round to two decimal places.) (Mutually exclusive projects and NPV) You have been assigned the task of evaluating two mutually exclusive projects with the following projected cash flows: Year 0 1 2 3 Project A Cash Flow S(95,000) 32,000 32,000 32,000 32,000 32,000 Project B Cash Flow S(95,000) 0 0 0 0 215,000 4 5 If the appropriate discount rate on these projects is 12 percent, which would be chosen and why? The NPV of Project Ais $. (Round to the nearest cent.)