Be suffered from

I found the following passage and am wondering if the expression ‘are suffered from’ is correct.

When the prices keep going down for a few years, it always entails a recession. Many workers are suffered from the reduction of salary or being fired from the work.

Which of the three is correct?

(a) Many workers are suffered from the reduction of ...

(b) Many workers suffer from the reduction of ...

(c) Many workers suffer the reduction of ...