Answer:
1. Dr Supplies $480
Cr Accounts Payable $480
2. Dr Accounts Receivable $1,150
Cr Service revenue $1,150
3. Dr Cash $900
Cr Unearned Revenue $900
4. Dr Cash $500
Cr Accounts Receivable $500
5. Dr Accounts Payable $350
Cr Cash $350
Step-by-step explanation:
Preparation of journal entries
1. Dr Supplies $480
Cr Accounts Payable $480
2. Dr Accounts Receivable $1,150
Cr Service revenue $1,150
3. Dr Cash $900
Cr Unearned Revenue $900
4. Dr Cash $500
Cr Accounts Receivable $500
5. Dr Accounts Payable $350
Cr Cash $350