A plastic injection molding machine operates $354$ days a year. It is the bottleneck workstation in a process that produces plastic housed wall clocks. Industrial engineers collected data on the probability of machine breakdowns, the costs of preventive maintenance, and the cost of a breakdown.

$\backslash$table$[[\backslash$table$[[$Number of Molding$],[$Machine Breakdowns$],[$per Day$]],0,1,2,3,4$