Identify Which of the Following Conditions Contribute(s) to the Declining

Multiple Choice

Identify which of the following conditions contribute(s) to the declining middle class?

A) The jobs in the relatively well-paid industrial sector are being replaced predominantly by the low-pay and low-prestige service jobs that offer few benefits and no advancement potential.
B) Declining standard of living for entire communities experienced as a result of companies relocating.
C) Declining standard of living for those workers, who still remain in the manufacturing sector, which is a result of decreasing bargaining power of the unions.
D) All of the above