Answer:
No argument really supports Oscar's position.
Explanation:
A. Skilled workers who were forced to shift to part-time jobs because of an economic downturn are also considered employed. PART TIME JOBS ARE CONSIDERED EMPLOYMENT
B. The country has high income taxes, but an inefficient tax payment monitoring system. HAS NOTHING TO DO WITH UNEMPLOYMENT
C. Five percent of the country's labor force consists of legal immigrants with work permits. HAS NOTHING TO DO WITH THE UNEMPLOYMENT RATE
D. The labor bureau in Concordia does not consider full-time students or retirees as people in the labor force. THIS IS CORRECT, THEY ARE NOT PART OF THE LABOR FORCE
E. Businesses in the country often complain about labor shortage, whether skilled or unskilled. IF THIS WAS TRUE, THE UNEMPLOYMENT RATE WOULD BE LOWER, NOT HIGHER