Record the following transactions as general journal entries. Use the gross-price method.

Aug. 6

Purchased $830 of merchandise on account from Johnston Co. Credit terms 2/10, n/30.
8

Bought an $18,000 truck from Pillner Co., paying $3,000 down; balance on account.
13

Purchased $2,611 of merchandise for cash from Pillner and Co.
15

Paid for the August 6 purchase of merchandise from Johnston Co.
17

Purchased $1,743 of merchandise from Luis Co. Credit terms 2/10, n/30.