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2/2 pts Question 19 ho An investment has conventional cash flows (i.e., project cash flows occur at the beginning of each period) and a profitability index of 1.0. Given this, which one of the following must be true? The internal rate of return exceeds the required rate of return The net present value is equal to zero. The average accounting return is 1.0 The net present value is greater than 1.0 None of the above