On September 1, Shawn Dahl Established Whitewater Rentals, a Canoe

On September 1, Shawn Dahl established Whitewater Rentals, a canoe and kayak rental business. The following transactions occurred in the month of September and affected the following accounts:
$$\begin{array} { | l | l | } \hline \text { Cash } & \text { Accounts Payable } \\\hline \text { Accounts Receivable } & \text { Shawn Dahl, Capital } \\\hline \text { Office Equipment } & \text { Revenue } \\\hline \text { Canoe and Kayak Equipment } & \text { Expenses } \\\hline\end{array}$$
Transactions
1. Shawn Dahl invested $50,000 in cash to open the business
2. Paid $14,200 in cash for the purchase of kayak and canoe equipment
3. Paid $2,200 in cash for rent expense
4. Purchased additional kayak and canoe equipment for $4,900 on credit
5. Received $4,600 in cash for kayak rentals
6. Rented canoes and kayaks for $3,400 on account
7. Purchased office equipment for $375 in cash
8. Received $1,350 in cash from credit clients
9. Shawn Dahl withdrew $1,800 in cash for personal expenses

-Based on the information above, what is the fundamental accounting equation at the end of September for Whitewater Rentals?