Sena plc. produces three models of tractors: high quality, Medium quality,and low quality
models. Each unit of high quality, Medium quality and low quality model requires the
following ammounts of time in each of the indicated departments.
Machining dep’t Assembly Dep.t Inspection Dep’t
(In minutes)
High Quality 1200 2400 600
Medium Quality 1800 1200 3000
Low Quality 3000 2400 1200
Suppose the total time available per month in machining, assembly and inspection departments
are 1050, 1160 and 830 hours respectively.
Required፡ -Determine the number of units of each product to be produced in a month to use up
all the available resources (use Gaussaian method only)
