A tube of lip balm has a height of 2.75 in. and a diameter of 0.75 in.
a. If the cap on the tube is 0.20 inches high, find the maximum volume of lip balm that the
tube can hold.
b. What are the minimum dimensions of a box that can hold 30 tubes of lip balm, which are
placed in six rows, with five tubes in each row?