31. lim I-=r 3 2" 3#r 32.The total sales from a Pullitzer-prized book is approximately by the function 120x2 X2+4 where TEX} is measured in millions of dollars and x is the number of months since the book release. a. What are the sales after the first month? The second month? The third month? b. What will the book gross in the long run? T|x|=