Can someone please assist with the following question how do i workout the following cashflow

Produce a project cash flow statement and discuss the outcome thereof based on the following information: The project duration is four (4) months, starting 1 February 2023 On 1 February 2023 your bank account stood at R0.

Income

You invoice the client every month, for the value of R7,000 (per invoice). The client pays your invoice one (1) month after invoice. First invoice end of February 2023.

Labour

You employ labour at R6,000 per month (for the entire duration of the project), paid in month of work.

Equipment and Material

You procure the materials and equipment of R400 per month every month of the project, the supplier gives you one (1) month credit