6. (2 pts) Describe the strategic approach you would take to transform the data when presented with a cash flow table that includes multiple sign changes. Bonus: (1 pt) In a fixed output situation and performing a Rate of Return analysis, we want to... a) ... minimize our input. b) ... maximize our input. c) increase the interest rate. d) ... choose the higher-cost alternative if AROR > MARR. e) none of the above