I would say 2, to inform people that they have the opportunity to save money.
The inference is that the difference is while foreign workers are discouraged from working, those who come from the United States are welcomed.
<h3>What is an inference?</h3>
An inference simply means the conclusion that can be deduce based on the information given in a literary work.
In this case, the inference is that the difference is while foreign workers are discouraged from working, those who come from the United States are welcomed.
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That -is an example of a demonstrative adjective? You’re welcome