Hey Corporation started operations this month and had the following transactions:

• Owners invested $30,000 to start the company
• Purchased $2,200 of supplies
• Bought $3,000 of equipment on account
• Received $6,800 for services rendered
• Paid wages of $4,400
• Paid dividends of $100

If the company had $1,300 of supplies at the end of the month, what was the company's net income for the month?