Consider the following statements and decide whether they are true or false: There is an inverse relationship between risk and return; that is, as risk increases, return decreases. All else being equal, an investment with a higher level of risk will have a lower value and/or a higher return than a less risky investment. There is a direct relationship between a bond's riskiness and its credit rating; that is, higher risk will have a higher rating. Select one: a. All of them are true b. All of them are false c. Two of them are false d. One of them is false