Erry lost her credit card and instead of reporting it right away, she decides to continue looking for it for a couple of days. on the second day, she makes the call and reports the card lost/stolen to the credit card company. she then logs into the account activity page of his credit card and sees a recent $500 purchase that was made by someone else. how much of this $500 charge will jerry have to pay?

Agood for which demand increases as income rises is and a good for which demand increases as income falls is

Technology corp. is considering a $238,160 investment in a new marketing campaign that it anticipates will provide annual cash flows of $52,000 for the next five years. the firm has a 6% cost of capital. what should the analysis indicate to the firm's managers?

You are thinking of making your mansion more energy efficient by replacing some of the light bulbs with compact fluorescent bulbs, and insulating part or all of your exterior walls. each compact fluorescent light bulb costs $4 and saves you an average of $2 per year in energy costs, and each square foot of wall insulation costs $1 and saves you an average of $0.20 per year in energy costs.† your mansion has 150 light fittings and 3000 sq ft of uninsulated exterior wall. to impress your friends, you would like to spend as much as possible, but save no more than $750 per year in energy costs (you are proud of your large utility bills). how many compact fluorescent light bulbs and how many square feet of insulation should you purchase? how much will you save in energy costs per year? (if an answer does not exist, enter dne.)