2.22 Given data from testing the year-end Accounts Receivable balance: et ered out of 20 ag question Book Balance Number of accounts Balance determined by the auditor Population 3,000 $800,000 Sample 320 $64,000 $58,000 Using dollat-ratio estimation, the estimate of the year-end Accounts Receivable is O a $743,750 O b. $794,000 Oc$543,750 O d. $720,000 Oe $725,000