If someone told you that he had a good model to predict customer usage, the first thing you might try would be to ask him to apply his model to your customer ....., where you already knew the answer. (*) base (*) drive (*) file (*) log
This is a companion discussion topic for the original entry at https://english.best/questions/10422,if-someone-told-you-that-he-had-a-good-model-to-predict-customer-usage-the-first-thing-you-might-try-would-be-to-ask-him-to-apply-his-model-to-your-customer-___-where-you-already-knew-the-answer/