The general ledger of Fairman Company contained the following Accounts Payable control account (in T account form). Also shown is the related subsidiary ledger.

GENERAL LEDGER

Accounts Payable

Feb. 15

General journal

1,400

Feb. 1

Balance

26,025

28

?

?

5

General journal

265

11

General journal

550

28

Purchases

13,400

Feb. 28

Balance

9,500

ACCOUNTS PAYABLE LEDGER

Adelai

Feb. 28

Bal. 4,600

Niska

Feb. 28

Bal. ?

Badger

Feb. 28

Bal. 2,300

Instructions

(a) Indicate the missing posting reference and amount in the control account, and the missing ending balance in the subsidiary ledger.

(b) Indicate the amounts in the control account that were dual posted (i.e., posted to the control account and the subsidiary accounts).