Read the joke and translate the words in bold. Which degree

Read the joke and translate the words in bold. Which degree would you like to get? Why?
The graduate with a science degree asks,
quot;Why does it work?quot;
The graduate with an engineering degree asks,
quot;How does it work?quot;
The graduate with an accounting degree asks,
quot;How much will it cost?quot;
The graduate with a philosophy degree asks,
quot;Do you want problems with that?quot;