Chipper Corporation Realized $1,000,000 Taxable Income from the Sales of Its

Chipper Corporation realized $1,000,000 taxable income from the sales of its products in States X and Z.Chipper's activities establish nexus for income tax purposes only in Z,the state of its incorporation.Chipper's sales,payroll,and property among the states include the following. $\begin{array}{llll}&\textbf{State X} &\textbf{State Z}&\textbf{Totals}\\\text { Sales } & \$ 1,000,000 & \$ 2,000,000 & \$ 3,000,000 \\\text { Property } & 200,000 & 2,300,000 & 2,500,000 \\\text { Payroll } & 100,000 & 1,900,000 & 2,000,000\end{array}$ X utilizes a sales-only factor in its three-factor apportionment formula.How much of Chipper's taxable income is apportioned to X?

A) $0.
B) $333,333.
C) $500,000.
D) $1,000,000.