The owners of a chain of fast-food restaurants spend $28 million installing donut makers in all their restaurants. This is expected to increase cash flows by $9 million per year for the next five years. If the discount rate is 6.5%, were the owners correct in making the decision to install donut makers? O A. Yes, as it has a net present value (NPV) of $9 million. OB. No, as it has a net present value (NPV) of - $1 million. O C. No, as it has a net present value (NPV) of - $2 million. OD. Yes, as it has a net present value (NPV) of $6 million