Dukelow corporation has two divisions: the governmental products division and the export products division. the governmental products division's divisional segment margin is $42,800 and the export products division's divisional segment margin is $95,200. the total amount of common fixed expenses not traceable to the individual divisions is $109,200. what is the company's net operating income? a. $247,200 b. $28,800 c. $138,000 d. none of the above

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.)

The green revolution is a scientific breakthrough that improved seeds for basic crops. how did the green revolution impact the supply of basic crops such as wheat and corn? the supply of wheat and corn increased. there was no impact on the supply of basic crops. the supply of basic crops did not change, but the quantity supplied of basic crops increased. the supply of wheat and corn decreased.

When a market is in equilibrium, the buyers are those with the willingness to pay and the sellers are those with the costs.