by esledge Fri Mar 12, 2021 5:28 pm
Hmm, I'm not sure, but I can tell you that the GMAT only uses "that" and "those" in comparisons like your examples, not "this" or "those" or "it" or "they."
My first thought was that "this" is what's called a determiner ("I want this one," she said, pointing at the pink doughnut.) ... but "that" can be used that way, too. So, I don't know what the difference is (meaning or grammar or both), but your meaning reason seems plausible to me.
Just know that this is a parallelism issue, and if "money...is less than (some other money)," use "that" because money is singular. And if "companies...are more profitable than (some other companies)" use "those" because companies are plural.
Emily Sledge
Instructor
ManhattanGMAT