The division of labor and specialization explain Select one: a. why, when the marginal product of labor increases, so does the average product of labor. b. why firms may find it profitable to use more workers when the marginal product of labor is negative. c. why the average product of labor falls when firms use more capital or change the layout of their businesses. d. why the marginal product of labor rises as a firm hires its first units of labor.

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.

Identify the level of the literature hierarchy for u.s. gaap to which each item belongs

Which of the following is one disadvantage of renting a place to live compared to buying a home? a. tenants have to pay for all repairs to the building. b. the landlord covers the expenses of maintaining the property. c. residents can't alter their living space without permission. d. rent is generally more than monthly mortgage payments.