The long-run supply curve for a competitive industry a. may be horizontal if entry into the industry lowers average total cost. b. may be upward-sloping if higher-cost firms enter the industry. c. will be horizontal if there is free entry into the industry. d. will be upward-sloping if there are barriers to entry into the industry.

All of the industries and businesses in the country of marksenia are privately owned and sell products at different prices that are not controlled by the government or any other organizational body. consumers in marksenia are free to buy as much of the products as they like from the businesses they want. the country of marksenia has a

howard, fine, & howard is an advertising agency. the firm uses an activity-based costing system to allocate overhead costs to its services. information about the firm's activity cost pool rates follows: stooge company was a client of howard, fine, & howard. recently, 7 administrative assistant hours, 3 new ad campaigns, and 8 meeting hours were incurred for the stooge company account. using the activity-based costing system, how much overhead cost would be allocated to the stooge company account?

If a country is looking to increase economic growth quickly, it should: choose the correct answer from the following choices, and then select the submit answer button. answer choices focus on natural resources and develop physical capital. make investments from domestic savings and adopt new technology. increase spending on human capital and start a new political approach. develop new technologies funded by the public sector.