Question

"We need jobs here, and we must manufacture here if we wish to remain a superpower. We must stop shipping manufacturing jobs overseas and once again make the words "Made in the USA" the world's standard of excellence." -- Ross Perot, Not For Sale At Any Price

In this quote, Ross Perot is arguing against the practice of:

a.purchasing raw materials from overseas

b.taxing imports to the United States

c.hiring immigrants in U.S. factories

d.outsourcing to foreign countries