A summer camp wants to hire counselors and aides to fill it staffing needs at minimum cost. the average monthly salary of a counselor

Question

A summer camp wants to hire counselors and aides to fill it staffing needs at minimum cost. the average monthly salary of a counselor is $2400 and the average salary of an aids is $1100.The camp can accommodate up to 35 staff members and needs at least 20 to run property. They must have at least 10 aids, and may have up to 3 aids for every 2 counselor. How many counselors  and how many aids should the camp have to minimize cost.   

Answer 1

Cool so the best way they could minimize their monthly cost would be by having 12 aides and 3 counsellors. This way they have  minimum 20 people needed to run properly .