The sales of a book tend to increase over the short-term as word-of-mouth makes the book "catch on." The number of books sold N(t) for a new novel t weeks after release at a certain book store is given in the table for the first 6 weeks. Weeks t Number Sold N(t) 20 WNH 28 33 36 38 41 Book Sales vs. Weeks After Release 50- N(t) Number Sold 40- 30 20 10- Week a. Find a model of the form y = a + b Int. b. Use the model to predict the sales in week 11. Round to the nearest whole unit. c. Is it reasonable to assume that the logarithmic trend will continue? Why or why not? Select one