I would say 2, to inform people that they have the opportunity to save money.
Answer:
4. The home has lost it's comfort since the death of the narrators mother.
Every text has a central idea, that is, the idea around which every other part of the text revolves. Ideas are mostly developed to further buttress their veracity.
<h3>What is development of idea?</h3>
When a central idea is buttressed, expanded, and supported by the use of facts from authoritative sources that are credible, such ideas are said to have been developed.
The general answer is given because the referenced passage above, is not available.
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Most likely D as to be without means they have no one… B could also work in the context that they need someone to hold them.