The unemployment rate is calculated as A: [(labor force) ÷ (population)] × 100. B: [(unemployment) ÷ (population)] × 100. C: [(unemployment) ÷ (labor force)] × 100. D: [(labor force) ÷ (unemployment)] × 100.

Marginally attached workers fall into which of the following population categories? A: employed B: unemployed C: labor force D: not in the labor force

Which population category equals the sum of employed and unemployed people? A: working-age population B: labor force C: young and institutionalized D: not in the labor force

The new value created by labor commodity in the production process is（ ） A: The labor value B: The sum of surplus value and labor force value. C: Commodity value D: Surplus value

In an economy, 42 million people are in the labor force, 38 million are employed, and 47 million are of working age. How many people are not in the labor force? A: 19 percent B: 9 million C: 5 million D: 4 million

9.When students ___________ from the labor force or cut back on their work hours, the results are striking.

If the people who take early retirement are not counted in the working-age population, then A: the unemployment rate would be lower. B: the labor force participation rate would be less. C: the unemployment rate would be higher. D: the labor force participation rate would be higher.

All people in the working-age population can be divided into A: labor force participants. B: employed, unemployed, or not in the labor force. C: either over-employed or under-employed. D: potential employees.

Suppose the population is 220 million people, the labor force is 150 million people, the number of people employed is 130 million and the working-age population is 175 million people. What is the labor force participation rate? A: 0.68 percent B: 68 percent C: 85.7 percent D: 86.7 percent

What is the essence of industry 4.0? A: precision B: the super efficient C: liberate the labor force D: all of the above