1.A company needs to purchase a number of printing machines of which there are two types X and Y. Type X costs shillings 20000 and requires two operators and occupies 8 sq. mtrs of floor space. Type Y costs 60000 and requires two operators bur occupies 16 sq. mtrs. The company has budgeted for a maximum expenditure of 600000. The print shop has 240 sq metres of available floor space and work must be provided by at least 24 operators. Given that type X prints 150 sheets per minute and type Y prints 300 sheets per minute.

a)Write down the objective function

Write down all the inequalities which represents the cost and space conditions