|
Nuts |
Bolts |
Maximum |
Machinery A |
1 |
3 |
12 |
Machinery B |
3 |
1 |
12 |
Profit |
2.50 |
1 |
|
Let the number of units of nuts x & bolts be y it takes 1 hour on machine A for a nut and 3 hours on machine 13 for a nut maximum time available for machine A is 12 hours.
∴ x + 3y ≤ 12
3x + y ≤ 12
Negative units cannot be produced: x, y ≥ 0 our objective is to maximum profit the LPP is Maximize
= 2.5 x + y subject to
x + 3y ≤ 12
3x + y ≤ 12
and x ≥ 0, y ≥ 0