Ting, a regional sales manager, works from her office in State W. Her region includes several states as indicated in the following sales report. Determine how much of Ting's $300,000 compensation is assigned to the payroll factor of State W. State Sales Generated Ting's Time Spent There U $ 1,000,000 15% V 5,000,000 55% W 4,000,000 30% $10,000,000 100% a. $0. b. $90,000. c. $300,000. d. $120,000.