Question

All employees at FashionMart get 20% off all clothing and accessories.
Kim Li recently bought a T-shirt at FashionMart for a 20% discount.
Conjecture: Kim Li works at FashionMart.

Use deductive reasoning to verify the conjecture, or provide a counterexample if the conjecture is false.

A.
true; law of detachment
B.
true; law of syllogism
C.
false; a T-shirt does not qualify for the 20% discount
D.
false; Kim Li could have received a 20% sale discount