Railway Corporation Provides the Following Information That Relates to the Period

Railway Corporation provides the following information that relates to the period ended 30 June 2015: $\begin{array}{|l|r|}\hline & \$ 0 \\\hline \text { Sales for the year } & 400 \\\hline \text { Discounts provided to customers for early payment } & 7 \\\hline \text { Bad debts expense } & 10 \\\hline \text { Opening balance of accounts receivable } & 150 \\\hline \text { Closing balance of accounts receivable } & 170\\\hline\end{array}$ What amount of cash was received from customers during the year?

A) $383 000
B) $363 000
C) $403 000
D) $397 000