Keisha owns a house worth $275,000 with a mortgage of $195,000. she owns a car worth $12,000 and has $7,500 in car loans. she has $3,000 in investments, $2,700 in a bank account, and owes $1,500 on a credit card. what is keisha’s net worth?

You are in the market for a new refrigerator for your company’s lounge, and you have narrowed the search down to two models. the energy efficient model sells for $700 and will save you $45 at the end of each of the next five years in electricity costs. the standard model has features similar to the energy efficient model but provides no future saving in electricity costs. it is priced at only $500. assuming your opportunity cost of funds is 6 percent, which refrigerator should you purchase