The labor force excludes: a. those younger than age 16 years old. b. those who don't want to work. c. those who are disabled and can't work. d. the labor force excludes all of these.

The correct answer is option D.

Explanation:

The labor force in an economy consists of workers who are employed and those people who are willing to work but are not able to find jobs.

The labor force do not include children under the age of 16.

Those who don't want to work are not included as well.

The labor force will also exclude  people who are disabled and unable to work.

So, all the options given here will not be included in the labor force.

idk sorry

explanation:

answer; the correct answer is (direct foreign investment);