Linda's Luxury Travel (LLT) is considering the purchase of two Hummer limousines. Various information about the proposed investment follows: Initial investment (2 limos) Useful life Salvage value Annual net income generated LLT'S cost of capital $1,620,000 10 years $ 140,000 $ 157,140 150 Assume straight line depreciation method is used. Required: Help LLT evaluate this project by calculating each of the following: 1. Accounting rate of return 2. Payback period 3. Net present value 4. Without making any calculations, determine whether the IRR is more or less than 15%