5 Question Help Jayanta is raising money for the homeless, and discovers each church group requires 2 hr of letter writing and 1 hr of follow-up calls,
while each labor union needs 2 hr of letter writing and 3 hr of follow-up. She can raise $100 from each church group and $200 from each
union. She has a maximum of 12 hours of letter writing and 12 hours of follow-up available each month. Determine the most profitable
mixture of groups she should contact and the most money she can raise in a month.