Choose the sentence that is correctly punctuated.
a.
during shark attacks along the jersey shore in july 1916; four people were killed, and an additional person was injured.
b.
during shark attacks along the jersey shore in july 1916; four people were killed and an additional person was injured.
c.
during shark attacks, along the jersey shore in july 1916; four people were killed, and an additional person was injured.
d.
during shark attacks along the jersey shore in july 1916, four people were killed, and an additional person was injured.