Which of the following does not refer to rate of return? [1 pt] a. Breakeyen rate at: return h. Discount rate c. Internal rate of return d. Protability index e. Return on investment When calculating rate of return, revenues are equated to expenses using one of two methods. Name the two methods of determining rate of return. [2 pts] Rate-otretum calculations are either conventional or non-oonyentional. How many sign changes characterize a conventional rate of return cash flow? [1 pt] You decide to invest $5000 now in common stock that is expected to yield $1oo per year for 1!] years and $T at the end of it] years. a. Using the present worth method. wr'rte the ROE equation. [2 pts] o. If an initial estimate of r" is 5%, calculate the actual rate of return. using linear interpolation. [2 pts]