Complex sentence: He was a communications director for McDonald's when he left to found the communications firm David Grossman & Associates (DG&A) in 2001, bringing in $558,384 in revenue its first year.
Split into simpler sentences: He was a communications director for McDonald's when he left to found the communications firm David Grossman & Associates (DG&A) in 2001. DG&A brought in $558,384 in revenue its first year.