Kane, Inc Had Cash Sales of $750,000 and Credit Sales of of $1,500,000

Kane, Inc. had cash sales of $750,000 and credit sales of $1,500,000. The accounts receivable balance increased $30,000 during the year.
How much cash did Will receive from its customers during the year?

A) $2,220,000
B) $2,280,000
C) $1,620,000
D) $1,680,000