nadal, incorporated owes wozniaki company $13,760 as of april 1. during april, nadal, incorporated purchased $14,370 of merchandise from wozniaki company and made payments on account to wozniaki company totaling $10,060. the amount nadal, incorporated owes wozniaki company on april 30 is: multiple choice $18,070 $10,060 $13,760 $9,450