Question

Which sentence is punctuated correctly?

A.
Mr. Raymond M Davis is the manager at Connelly Systems Inc, in Fairfield.

B.
Mr. Raymond M. Davis is the manager at Connelly Systems Inc. in Fairfield.

C.
Mr. Raymond M. Davis is the manager at Connelly Systems Inc in Fairfield.

Answer 1

B because when you show someone's middle initial you put a period after it so in this case M. and you put a period after Incorporated abbreviation so Inc.

Answer 2

B.

Answer 3

It's B again.
Because "Mr." "M." and "Inc." are all abbreviations.