Which of the following sentences uses the correct punctuation by using a comma correctly with the
introductory phrase?
a. Along the path and beyond the stream, several hikers enjoyed their picnic lunch.
b. Along the path, and beyond the stream, several hikers enjoyed, their picnic lunch.
c. Along, the path and beyond the stream several hikers enjoyed their picnic lunch.
d. Along the path and beyond, the stream several hikers enjoyed their picnic lunch.