Journalize the entries to correct

the following errors:$($a$)$A purchase of supplies for $$500$ on account was recorded and

posted as a debit to Supplies for $$200$ and as a credit to Accounts

Receivable for $$200.($b$)$A receipt of $$2,500$ from Fees Earned was recorded and posted as

a debit to Fees Earned for $$2,500$ and a credit to Cash for

$$2,500.$