This seems to be linear programming night
let number of AMs be x
let number of FMs be y
15 x + 20 y </= 300 hour limit line
x+y </= 18 number limit line
the hour limit line hits the y axis at (0,15) and the x axis at (20,0)
the number limit line hits the y axis at (0,18) and the x axis at (18,0)
we have a vertical line at x = 4
and a horizontal line at y =3
now find intersections (vertices)
(4,48) intersection of x = 4 with hours limit line
(12,6) intersection of hours line and numbers line
(15,3) intersection of numbers line with horizontal line at y = 3
Draw straight lines around the vertices and you have your region inside.
Label questions like this "linear programming" so people who do linear programming will help.
Can I get some questions for how to do capacity
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