6. DigDug Corporation had outstanding checks totaling $5,440 on its June bank reconciliation. In July, DigDug issued checks totaling $39,300. The July bank statement shows that $26,900 in checks cleared the bank in July. The amount of outstanding checks on DigDug's July bank reconciliation should be: $17,840 O $6,960. O $12.400. O $5,440