Motzek SA Opens an office as a financial advisor, investing $5000 in cash in exchange for ordinary shares. During the month, the company pays rent expenses of $1800 cash, and receives $1100 cash from clients for services performed, and pays salaries $1000 cash. At the end of the month, the balance of cash is: Select one: a. 3300 b. 3400 c. 3200 d. 3500