The following transactions occurred during July 1. Received $940 cash for services provided to a customer during July 2. Issued common stock for $2,800 cash. 3. Received $790 from a customer in partial payment of his account receivable which arose from sales in June. 4. Provided services to a customer on credit, $415. 5. Borrowed $6,400 from the bank by signing a promissory note. 6. Received $1,290 cash from a customer for services to be performed next year. What was the amount of revenue for July? $940 $3,435 $2,645 $1,355 $12,220