23. A bakery sells croissants. Suppose that f5? $30 : 0.04, where p is the price per croissant and q is the number of croissants demanded and sold each day. The bakery currently charges $4 per croissant and sells 30 croissants per day. a 2 points In plain language, explain to the baker What dip 0.04 means. dq q:30 (b) (3 points) Find the current marginal revenue using the data given. Show your reasoning below and then write your nal answer in the box, including units. ll