Based on this article, which of the following inferences can be supported?

Explanation:

Some questions in the Reading Comprehension section will ask you to make an inference about information in the passage. The answer may not be explicitly stated in the passage, but it will be supported by the content of the passage. In other words, you’re being tested on your ability to ‘connect the dots’ or ‘read between the lines’ and determine what is implied.

Examples

“The passage provides the most support for which one of the following statements?”

“The passage most strongly supports which one of the following statements regarding ?”

“The passage implies that is...”

a,b,d are the three sentences that use a reflexive pronoun

the author is showing that it is the insatisfaction of basic needs that brings about the protests such as the strikes.if workers do not earn enough to buy food and feed their families and themselves in order to continue working, what is the use of working? besides, another message from the author is that of the owners of factories should be worried about ensuring their furure by having a second and third generation of workers in their industries.if they do not hear the workers demands, they will not have any more workers to make their pockets full.