Serena, a Nonresident Alien, Is Employed by GlobalCo, a Non-U

True/False

Serena, a nonresident alien, is employed by GlobalCo, a non-U.S. corporation. Serena works in the United States for 3 days during the year, receiving a gross salary of $2,500 for this period. GlobalCo is not engaged in a U.S. trade or business. Under the "commercial traveler" exception, the $2,500 is not classified as U.S.-source income.