Betty lou has a car washing and detailing business. she charges $20 to wash a car, a process that takes her 20 minutes and requires no or materials. for car detailing, a process requiring 1 hour, she charges $50 net of materials. again, no is required. what do you suggest betty lou do to make the most efficient use of her resources?

Dodd corporation uses the weighted-average method in its process costing system. this month, the beginning inventory in the first processing department consisted of 400 units. the costs and percentage completion of these units in beginning inventory were:

Arival company manufactures fuel tanks for cars using a different production technique. the total weekly cost (in dollars) of producing x tanks is given by c(x) = 10000 +90x - 0.04x2 find the marginal cost at a production level of 500 fuel tanks per week to approximate the cost of the 501st unit (round to the nearest 2 decimal places, if needed)

Which of the following businesses is most likely to disrupt an existing industry? a. closer connex developed an earphone that receives emails and text messages and converts them to voice messages. the first models had poor reception, but they rapidly improved over time. b. mega technologies reconfigured the components used in its touchscreen tablets to create a new type of wearable device for use in restaurants and other service industries. c. particle inc. developed a teleportation technology that can transport physical materials instantaneously across great distances. d. altrea added advanced camera technology to its premium line of smartphones so that they would take the highest-quality photos of all phones on the market.