In which sentence is all CAPITALIZATION correct?

Since the property is very old and needs many repairs, landlord… ................ the rent at the beginning of th…

I'm buying the chocolate donut. ................ one do you want?

Mark: is there a spoon I could borrow? Roger: There’s .........in the top drawer.

Your father drives a Bentley! What ....... for a living?

Ted doesn’t feed his baby daughter ......... his wife does.