Abdo Salem opened a computer consulting business called Capital Consultants. The company completed the following transactions during the month of January $2024$:

Jan $1.$ Mr$.$ Salem invested in the business $$25,000$ in cash.

Purchased office supplies for $$250.$

Purchase office equipment for $$6500$ on account.

Completed a consulting service for a client and immediately received $$3,500$ fees in cash.

Completed a $$5,000$ project for a client, who will pay in $30$ days.

Paid $$2000$ of his liability created on January

Received $$780$ advertising bill, will be paid later.