A bakery has 250 pounds of starter dough to make waffles
and muffins, which they will sell in packages that contain either
a half-dozen waffles or a half-dozen muffins. A half-dozen
muffins require 1 lb of the starter dough while 6 waffles require 3/4 lb of the dough. It takes the bakers 6 minutes to make a halfdozen waffles and 3 minutes to make a half-dozen muffins. Their profit will be $1.50 for each package of waffles and $2.00 for each package of muffins. How many of each should they make to maximize profit if they have just 20 hours to do everything?