[ 441 ] Economics GED ® TEST SOCIAL STUDIES FLASH REVIEW • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Which conclusion can be made using the details provided in the chart? a. Eighty million African children work. b. Child labor is a worldwide problem. c. The problem of child labor has grown substantially in recent decades. d. If children work, they are most likely not attending school.