Sort each type of expense into the category where it fits best. clothing expenses
Fixed expenses
Variable expenses
mortgage expenses
rent
food expenses
loan payments

fixed expenses: mortgage expenses ,loan payments , & rent,

Variable expenses:food expenses

Clothing expenses .

Step-by-step explanation: I just did it , edg2020.

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.

my guess would be b and d, but i didn’t actually get out the pen and paper. lol