PREPARATION OF A CAPITAL BUDGET

i need help in preparing a capital budget analysis. The optimistic amounts are $1,800,000, 3,800,000, 5,200,000, 8,200,000, and 10,200,000 and the pessimistic amounts are $1,000,000, 1,400,000, 1,200,000, 1,000,000 and 600,000. I need to include a predicted rate of return at 16%, the contribution margin, an initial investment of $3,000,000 for production facilities, 2.5 million for advertising and other product introduction expenses, and 1.5 million for working capital. And the production facilities will have a value of $800,000 after five years. then I have to tell if they should launch the product and tell why or why not. My homework is due today 05/29/2016 my 12 midnight.