3. What concept is illustrated by the graph's “peaks” at ages 40-44 and 65-69? (A) An unbalanced dependency ratio
(B) Increasing crude birth rates over time
(C) Increasing life expectancy
(D) A baby boom and echo
(E) A need for more effective family planning in certain years
muntries?

99 pts which of the following statements refers to the wage-price spiral process? the salary of a worker fluctuates with the amount of sales he or she accomplishes per month. an employee loses his or her job, finds a position at another company, and is underemployed. employees only receive a raise when their purchasing power has been eroded by inflation. a worker receives a raise, which increases costs for the employer.