$1)$ X$-$ray film used in the radiology lab at your local hospital$\mathrm{.}2)$ The commission for lab test technician was paid $$200$ on the each patient$3)$ Lab test technicians are supervised by a supervisor who is paid $$50,000$ per year$4)$ Electrical costs are $$2$ per ultra sound machine$-$hour. $0\mathrm{.}5$ machine hours are required to do the full body check for a patient$\mathrm{.}5)$ The straight$-$line amortization cost of the ultra sound machine used to do body check for patients totals $$10,000$ per year$\mathrm{.}6)$ The salary of the president of Grace Care hospital is $$100,000$ per year$\mathrm{.}7)$ Grace Care hospital spends $$250,000$ per year to advertise its products$8)$ Instead of treating patient, Grace Care hospital could have rented one of its lab room out at a rental income of $$30,000$ per year.