Content AreaHelene Corporation owns manufacturing facilities in States A, B, and C. State A uses a three-factor apportionment formula under which the sales, property, and payroll factors are equally weighted. State B uses a three-factor apportionment formula under which sales are double-weighted. State C employs a single-factor apportionment factor based solely on sales. Helene's operations generated $1,000,000 of apportionable income, and its sales and payroll activity and average property owned in each of the three states is as follows. State A State B State C Totals Sales $400,000 $800,000 $300,000 $1,500,000 Payroll 100,000 150,000 50,000 300,000 Property 200,000 200,000 200,000 600,000 Helene's apportionable income assigned to State A is: a. $1,000,000 b. $266,667 c. $311,100 d. $0