Ground-fault circuit interrupters must be used for all of the following except?
a) rooftop
b)any outdoor area
c) where temporary electrical wire is being used

Quick computing currently sells 12 million computer chips each year at a price of $19 per chip. it is about to introduce a new chip, and it forecasts annual sales of 22 million of these improved chips at a price of $24 each. however, demand for the old chip will decrease, and sales of the old chip are expected to fall to 6 million per year. the old chips cost $10 each to manufacture, and the new ones will cost $14 each. what is the proper cash flow to use to evaluate the present value of the introduction of the new chip? (enter your answer in millions.)

Mart's boutique has sales of $820,000 and costs of $540,000. interest expense is $36,000 and depreciation is $59,000. the tax rate is 21 percent. what is the net income? $146,150 221,200 105,000 139,050

Present values. the 2-year discount factor is .92. what is the present value of $1 to be received in year 2? what is the present value of $2,000? (lo5-2)