A printing company works on three types of printing jobs,each of which could be produced on the same model printing machine.The predicted annual demands and typical order sizes are shown in the table.The company has 2000 production hours available each year and requires a 10% capacity cushion to allow for preventive maintenance,breakdowns,and other unforeseen circumstances.How many printing machines must they have under these circumstances?
Definitions:
Diastolic Blood Pressure
The pressure in the arteries when the heart is at rest between beats; it is the lower number in a blood pressure reading.
Pulmonic Valve
A heart valve located between the right ventricle and the pulmonary artery, regulating blood flow to the lungs.
Aortic Valve
A valve in the human heart between the left ventricle and the aorta that prevents blood from flowing back into the heart chamber after it has been ejected.
Cardiac Cycle
The sequence of events in the heart from the beginning of one heartbeat to the beginning of the next, encompassing systole and diastole phases.
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