Now turning to SG&A, enterprise non-GAAP SG&A was $1.98 billion, or 20.7% of revenue, which increased $52 million and was flat to last year as a percentage of revenue. Domestic non-GAAP SG&A was $1.81 billion, or 20.6% of revenue, versus $1.75 billion, or 20.6 percent of revenue last year. The $55 million increase was primarily due to, one, growth investments, which include specialty labor and higher depreciation expense, two, higher incentive compensation, three, GreatCall operating expenses, and four, higher variable costs due to increased revenue. These increases were partially offset by cost reductions.