Balloons By Sunset (BBS) is considering the purchase of two new hot air balloons so that it can expand its desert sunset tours. Various information about the proposed investment follows: (Future Value of $1. Present Value of $1. Future Value Annulty of $1, Present Value Annulty of $1. Note: Use appropriate factor(s) from the tables provided. Assume straight line depreciation method is used Required: Help BBS evaluate this project by calculating each of the following: 1. Accounting rate of return. 2. Payback period. Note: Round your answer to 2 decimal places. 3. Net present value (NPV), Note: Negative amount should be indicated by a minus sign. Round your answer to 2 decimal places. 4. Recalculate the NPV assuming BBS's cost of capital is 15 percent. Note: Negative amount should be indicated by a minus sign. Round your answer to 2 decimal places