The response that BEST completes the R.A.C.E strategy for the given prompt is:
The text structure of this paragraph would be classified as cause and effect. For example, the text states that the rising cost of gas has had a "ripple effect on the economy," forcing businesses to charge customers more. This puts great pressure on all parties involved as businesses are unable to sell as many products and services.
This response effectively restates the prompt, provides a clear answer identifying the text structure as cause and effect, cites specific evidence from the paragraph (the "ripple effect" and the impact on businesses), and explains how this evidence illustrates the cause-and-effect relationship discussed in the text.