As part of the agreement with the Teacher's Union that led to education cuts last year, any new funding this your must go to restoring cuts before new projects are undertaken. Thus the computers cannot be purchased unless the cuts to sports and music are abo matured You are lacked to develop a decision model that will maximise public support (Le. preference where for the selected projects subject to them constraints)

What are your decision variables? what is your objective function? what are your comtrainist ,what is the optimal set of projects to fund?