The CEO’s company typically has its highest monthly sales of the year during the last 3
Why this is right
This helps us think that the remaining 3 months will be average or better. Since they are typically the juiciest months of the year, they will probably be at least as good as the last 9 months. What this question is testing is seasonal variation of businesses and how that could potentially lead to distorted averages. Let's say a florist was averaging $5000 a month last year, earning $60,000 for the year. They might say, "hey, this year we made $20,000 in the first two months. We're averaging $10,000 per month, so we're gonna make $120,000 this year!" Well it might be that last year they also made $20,000 in the first two months. After all, the second month of the year includes Valentine's Day, the holiday when florists make more money than at any other time during the year. If a florist looked at their monthly average after Jan/Feb and then extrapolated that to the rest of the year, they might be grossly overestimating how much money they'll bring in, since the rest of the months of the year are way worse than Jan/Feb are. Similarly, we could wonder with this argument whether the CEO's company usually has really low numbers during the last 3 months of the year. If so, she might be cherry-picking the busy 9 months to brag to her stockholders that their monthly average is way better than last year's monthly average. But that would be because last year's monthly average is weighed down by the crappy final three months, while the 9-month average this year is only averaging together the "good" months. This answer choice is ruling out that sort of objection, by saying, "Nah, the CEO isn't making a flattering monthly average by calculating the 9 busiest months of the year and leaving off the 3 worst performing months. To the contrary, the best is yet to come."
Skill tested: Strengthen · how this choice captures the argument's function is the move to repeat next time.