Mc qu. 48 joint products a and b emerge from common joint products a and b emerge from common processing that costs $120,000 and yields 4,000 units of product a and 2,000 units of product b. product a can be sold for $300 per unit. product b can be sold for $200 per unit. how much of the joint cost will be assigned to product a if joint costs are allocated on the basis of relative sales values? (do not round your intermediate calculations.) g

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.)

Gary lives in an area that receives high rainfall and thunderstorms throughout the year. which device would be useful to him to maintain his computer?

Which of these is an example of innovation?