The table below gives the rate of change of revenue R (in millions of dollars per year) of a manufacturing company for Selected times t, in years. BFW Publishers t 1 2 3 4 5 dR di 6 10 12 10 14 (a) Find a Right Riemann sum for d on the interval [1,5]. dR di Using a Right Riemann sum: 41.6 Incorrect