Questions?

Textbook prices have a seasonal structure on Ebav. At the encl of a term, the supplyr of usecl books outstrips demand. and the price is lower. Near the start of a term, manyr students are looking for booksr and the price is higher. Suppose we can classify sales for a particular chemistryr textbook into these two time periocls and an "other" time period in the proportions shown below. We have also listed the average price the textbook sells for in each of these three time periods mm s............... $82.52 $49.12 $55.23 For example, about 45% of Ella}! auctions for this chemistryr textbook occur at the start of the term and the books sell for an average of $82.52 during this time. Using the information above, compute the average price of the textbook over all seasons. [Do not put a dollar sign in your answerJ \f