jeffries inc had 4 annual number of deaths, 60 annual number of lost workday cases, and 85 annual number of reportable cases without lost workdays. if jeffries inc wanted to predict the estimated annual cost for the following year using numbers from this past year, what would there estimated annual accident cost be?

for the problems, if needed, the values of 910,000 for death, 27,000 for loss work day incidents, and 7,000 for no lost work day.

Aheat pump with refrigerant-134a as the working fluid is used to keep a space at 25°c by absorbing heat from geothermal water that enters the evaporator at 500c at a rate of 0.065 kg/s and leaves at 40°c. the refrigerant enters the evaporator at 20°c with a quality of 23 percent and leaves at the inlet pressure as saturated vapor. the refrigerant loses 300 w of heat to the surroundings as it flows through the compressor and the refrigerant leaves the compressor at 1.4 mpa at the same entropy as the inlet. determine: (a) the degrees of subcooling of the refrigerant in the condenser, b)-the mass flow rate of the refrigerant . (c) the heating load and the cop of the pump, and d)-the theoretical minimum power input to the compressor for the same heating load.