according to your text, advice is only to be used when paraphrasing fails. when it is correct or accurate. best when preceded by your analysis of a situation. actually at least as often as it is . less than either supporting or judging response styles.

helpful when it is correct or accurate

Explanation:

Advice is only helpful when correct. An inaccurate or incorrect advice cannot provide needed help as it does not solve or provide needed solution to a problem. Incorrect advice usually entails poor information, poor guidance or bad tip such as a professional could give "poor" professional advice(out of negligence) to a business and could cause loss and damages to the business.

its d i know cause i've been googling it