prep1--71

in many corporations, employees are being replaced by automated equipment in order to save money. however, many workers who lose their jobs to automation will need goverment assistamce to suvive , and the same corporation that are laying people off will eventually pay for that assistance through increased taxes and unemployment insurance payments.

which one most strengthens the author's argument

A many workers who have already lose their jobs to automation have been unable to find new jobs

B many corporation that have fail to automate have seen their profit decline.

C taxes and unemployment insurance are paid also by corporations that are not automating

D most of the new jobs created by automation pay less than the jobs eliminated by automation did

E the initial investment in machinery for automation is often greater than the short--term saving in labor costs

the answer is A. would you tell me the reason? thank you!!!!