Fresh eggs are sold by the dozen at EYV Grocers and a new stock comes in each week. At the end of the week any unsold cartons are bought by a food bank for 10% of what the store paid for them from their suppliers. The store purchases the eggs from its supplier for 1.50 dollars per dozen, and sells them before the end of the week for 4 dollars per dozen.

Compute the underage cost.

Compute the overage cost