Based on the data presented in Figure 9.3, which of the following periods is/are likely (an) expansion(s)?

Refer to the foowing gure to answer the following questions. Figure 9.3: Percent Change in us. Employment: 19802015 1.5 PERCENT CHANGE 1.0 o_5 I l I I 0.0 Based on the data presented in Figure 9.3, which of the following periods is/are likely (an) expansion(s)? Q a. 1988, 2006, and 2014 O b. 1982 and 2014 O c. 1981, 1990, and 2001 Q d. 2002 0 e. Not enough information is given