Which examples demonstrate common Sales and Service work environments? Check all that apply. Tara travels to meet with customers and sell them parts.
Wesley works in an airplane, assisting passengers with their needs.
Audrey works in an office, taking customer orders over the telephone.
Bernard works at a ticket counter in an airport.
Yuk works on a ship, overseeing other workers.
Leo drives a large tractor-trailer truck across long distances.

Producers can create their maximum combination of goods, s long as what?

Steele bicycle manufacturing company currently produces the handlebars used in manufacturing its bicycles, which are high-quality racing bikes with limited sales. steele produces and sells only 10,000 bikes each year. due to the low volume of activity, steele is unable to obtain the economies of scale that larger producers achieve. for example, steele could buy the handlebars for $31 each: they cost $34 each to make. the following is a detailed breakdown of current production costs: after seeing these figures, steele's president remarked that it would be foolish for the company to continue to produce the handlebars at $34 each when it can buy them for $31 each. calculate the total relevant cost. do you agree with the president's conclusion?

Suppose an economy consists of three sectors: energy (e), manufacturing (m), and agriculture (a). sector e sells 70% of its output to m and 30% to a. sector m sells 30% of its output to e, 50% to a, and retains the rest. sector a sells 15% of its output to e, 30% to m, and retains the rest.