You mix coffee beans from Peru and Columbia to make two different kinds of coffee. Each 4 lb. bag of Classic brew uses three parts of Columbia beans to one part of Peru beans. Each 4 lb. bag of Nuvo brew uses equal parts of Columbia and Peru beans.
You make $2.00 profit for each bag of Classic brew and $1.50 profit for each bag of Nuvo brew.
If you have 300 lbs. of Columbia beans and 150 lbs. of Peru beans in you back room,
HOW SHOULD YOU MIX YOUR BEANS TO MAXIMIZE PROFIT?