Chile and Argentina each produce jellybeans and peanut butter, using labor as their only resource. Each country has 1,000 hours of labor. In Chile, an hour produces a pound of jellybeans and 2 hours produce a pound of peanut butter. In Argentina, an hour produces a pound of jellybeans and 3 hours produces a pound of peanut butter. When they do not trade with each other, Chile consumes 600 pounds of jellybeans and 200 pounds of peanut butter, and Argentina consumes 400 pounds of jellybeans and 200 pounds of peanut butter. Suppose that Chile and Argentina begin to trade with each other. Each completely specializes in the product in which it finds its comparative advantage. How many more pounds of peanut butter and jellybeans do the two countries jointly produce compared with production before they began to trade

Amanufacturing firm is considering overhauling the existing compensation strategy. currently every front line employee who works on the assembly line earns the same hourly wage. ideally, management would like to institute a new pay system that involves pay-for-performance. which of the following recommendations is both consistent with scientific management's general emphases and generally good advice for management of this firma. the firm should adopt a differential pay system with one pay level for average performance, and a higher level for good performance. b. the firm should adopt a differential pay system, but the firm should modify it from its original design and provide many different levels of pay associated with different performance levels. c. the firm should understand worker psychology and to focus on pay as the key motivator. d. all of the abovee. none of the above