I need to derive the task and not solve it in excel..

Task 3) Duna trip Inc. is evaluating the purchase of a new cruise ship. The ship would cost $30 million and would operate for 15 years. Duna trip Inc. will sign a 15-year contract to rent the new cruise ship to another tourist company and receive a lease amount of $3 million at the beginning of each year. If you know that cost of capital is 7 %, do you think that this is an attractive investment