The following transactions for the month of March have been journalized and posted to the proper acco

Mar. $1$ The business received $$8,000$ cash and issued common stock to stockholders.

Mar. $2$ Paid the first month's rent of $$800.$

Mar. $3$ Purchased equipment by paying $$3,500$ cash and executing a note payable for $$6,000.$

Mar. $4$ Purchased office supplies for $$750$ cash.

Mar. $5$ Billed a client for $$10,000$ of design services completed.

Mar. $6$ Received $$7,500$ on account for the services previously recorded.

What is the balance in Cash on March $6?$

A$.$ $$12,000$

B$.$ $$10,450$

C$.$ $$13,950$

D$.$ $$11,250$