Essential math: unit 4 graded assessment - linear programming
1. the acme company sells management software called tracker that businesses keep track of their
sales. tracker has two tiers of service geared toward small companies or medium sized companies. a tier one
will cost acme $60 per month to maintain and tier two will cost them $100 per month to maintain. the
company's maintenance expenses can be no more than $12,000 each month. at most 160 instances of the
software can be sold. find the number of each tier of software that must be sold in order maximize the profit if
each tier one sold has a profit of $80 per month and each tier two sold has a profit of $120 per month.

setup a system of inequalities