help me solve those please

Caspian Sea Drinks is considering buying the J-Mix 2000. It will allow them to make and sell more product. The machine cost $1.79 million and create incremental cash flows of $482,448.00 each year for the next five years. The cost of capital is 8.13% What is the internal rate of return for the J-Mix 2000? Submit Answer format: Percentage Round to: 2 decimal places (Example 9.2496, 9 sign required. Will accept decimal format rounded to 4 decimal places (ex 0.0924)) Caspian Sea Drinks is considering buying the J-Mix 2000. It will allow them to make and sell more product The machine cost $165 million and create incremental cash flows of $648,576.00 each year for the next five years. The cost of capital is 11.2196. What is the profitability index for the J-Mix 2000