can someone please help me set up inequalities based on the info below?:

Question

jayanta is working to raise money for the homeless by sending information letters and making follow-up calls to local labor organizations and church gorups. She discovered that each church group requires 2 hr of letter writing and 1 hr of followup, while for each labor union she needs 2 hr of letter writing and 3 hr of followup. Jayanta can raise $100 from each church group and $200 from each union local, and she has a maximum of 16 hr of letter writing time and a maximum of 12 hr of follow-up time avaliable per month. Determine the most profitable mixture of groups she should contact and the most money she can raise in a month

Answer 1

See:
http://www.jiskha.com/display.cgi?id=1255637242