Tim Sheridan started Sheridan Roof Repairs on April $2,2024,$ by investing $$4,070$ cash in the business. During April, the following

transactions occurred:

Apr. $6$ Purchased supplies for $$1,640$ cash.

$15$ Repaired a roof for a customer and collected $$670$ cash.

$25$ Received $$2,340$ cash in advance from a customer for roof repairs to his house and garage.

On April $30,2024,$ the following information was available:

At April $30,$ services of $$670$ were provided but were neither billed nor recorded.

There is $$870$ of supplies on hand.

Of the $$2,340$ received on April $25,$ the company has provided services of $$870$ by completing repairs to the garage roof.