Question 12 1 pts Tedder Mining has analyzed a proposed expansion project and determined that the internal rate of return is lower than the firm desires. Which one of the following changes to the project would be most expected to increase the project's internal rate of return? Increasing the initial investment in net working capital Changing the expected cash flows such that a larger percentage of the cash flow comes later in the project's life Increasing the required discount rate Using MACRS as the depreciation rate scheme of the fixed assets