Five investment projects have the following expected NPVs and standard deviations of returns: Project A Project B Project C Project D Project E Expected NPV, $5,000, Expected NPV, $15,000, Expected NPV, $25,000, Expected NPV, $15,000, Expected NPV, $45,000, Standard Deviation, $5,000 Standard Deviation, $25,000 Standard Deviation, $15,000 Standard Deviation, $35,000 Standard Deviation, $35,000 Rank the projects from highest risk to lowest risk. Select one: a. DBAEC b. DEBCA c. EDBCA d. ECBDA e. ECDBA