Help with Factory Planning Problem
I wonder if someone could help with this. I am new to this site, so I am not quite sure whether I am posting it in correct field.
In planning their production of two products, X and Y, a company has to take into account the demand for these products, as well as their internal production capacity. In addition they can (if necessary) buy in these products from a third party supplier.
For the forthcoming month demand is estimated to be 120 units for X and 150 units for Y. The company sells these products for £25 and £34 for X and Y respectively. The company can buy X from its third party supplier for £20 per unit, and Y for £24 per unit.
These products are produced on a single machine in the company. This machine costs £3 per hour to run when making X or Y and there are 175 working hours available in the forthcoming month on this machine for the production of X or Y. Producing one unit of X on the machine requires 4.5 hours, producing one unit of Y requires 6.5 hours. Technological constraints mean that the ratio of the number of units of Y produced on the machine to the number of units of X produced on the machine must be at least 1.3.
By formulating and solving an appropriate linear program determine (for the forthcoming month) how much of each product should be made and how much should be bought from the third party supplier.
More help needed on this matter
Does anyone else have any suggestions/ideas on this matter, please?