Specialization can help a country's economy by: O A. reducing the level of division in its labor force.
O B. increasing its overall opportunity costs.
O C. increasing the cost of its voluntary exchanges.
O D. reducing its need to be self-sufficient.

Rolston music company is considering the sale of a new sound board used in recording studios. the new board would sell for $27,200, and the company expects to sell 1,570 per year. the company currently sells 2,070 units of its existing model per year. if the new model is introduced, sales of the existing model will fall to 1,890 units per year. the old board retails for $23,100. variable costs are 57 percent of sales, depreciation on the equipment to produce the new board will be $1,520,000 per year, and fixed costs are $1,420,000 per year.if the tax rate is 35 percent, what is the annual ocf for the project?

Which of the following does not use any type of computer code in their work? a. web designer b. database administrator c. information security d. computer user support

Madalyn works in a career that involves patrolling a warehouse and monitoring the camera alarm system. robert works in a career that involves observing and arresting crime suspects. which career pathway matches each person? a. madalyn works in law enforcement services, and robert works in security and protective services. b. madalyn works in security and protective services, and robert works in corrections services. c. madalyn works in security and protective services, and robert works in law enforcement services. d. madalyn works in corrections services, and robert works in law enforcement services.