I worked in a jewelry store . Back in grad school and before kids while full - time substitute teaching , to be exact . Let me start by saying I have always loathed working in retail of any kind , but it happened to be one of the things I was pretty good at for some reason . I sold lots of expensive stuff .

Select from the following.
(A). Because grad school is very expensive ..
(B). Because they planned to steal the jewelry ..
(C). Because they enjoyed interacting with customers ..
(D). Because they enjoyed the sales part ..
Q: Why did the narrator work in the jewelry store ?
(A).