An analysis of the account receivable of Al-Hashar Company at year end produced the following aging schedule. What is the total estimated uncollectible?

Days Account Outstanding	Amount (OMR)	Percentage considered uncollectible
Not yet due	27,000	2%
1-30 days past due	5,700	4%
31 – 60 days past due	3,000	10%
61 - 90 days past due	2,000	20%
Over 90 days past due	1,900	40%

What is the total estimated uncollectible?

a. OMR 2,228

b. OMR 3,220

c. OMR 2,220

d. OMR 3,320