What is the difference between the two problems? can you please do both so I can see the difference?

Caspian Sea Drinks is considering buying the J-Mix 2000. It will allow them to make and sell more product. The machine cost $1.33 million and create incremental cash flows of $672,359.00 each year for the next five years. The cost of capital is 8.63%. What is the net present value of the J-Mix 2000? Submit Answer format: Currency: Round to: 2 decimal places. unanswered not submitted Attempts Remaining: Infinity #2 Caspian Sea Drinks is considering buying the J-Mix 2000. It will allow them to make and sell more product. The machine cost $1.99 million and create incremental cash flows of $470,621.00 each year for the next five years. The cost of capital is 8.78%. What is the internal rate of return for the J-Mix 2000? Submit Answer format: Percentage Round to: 2 decimal places (Example: 9.24%, % sign required. Will accept decimal format rounded to 4 decimal places (ex: 0.0924)) c unanswered