At Creighton Company, the following errors were discovered after the transactions had been journalized and posted.

1.		A collection on account from a customer for $1,000 was recorded as a debit to Cash $1,000 and a credit to Service Revenue $1,000.
2.		The purchase of store supplies on account for $1,170 was recorded as a debit to Supplies $1,710 and a credit to Accounts Payable $1,710.

Prepare the correcting entries