这是levels.fyi麦肯锡顾问的收入，准吗？

Level Name	Total	Base	Stock (/yr)	Bonus
Business Analyst	$123K	$111K	$0	$11.9K
Senior Business Analyst	$164K	$148K	$0	$16.5K
Associate	$221K	$195K	$0	$26K
Senior Associate	$235K	$207K	$0	$27.6K
Engagement Manager	$302K	$235K	$0	$66.7K
Associate Partner	$473K	$262K	$10.1K	$200K