At the end of 2013, retained earnings for the Bisk Company was $3,450. Revenue earned by the company in 2013 was $3,700, expenses paid during the period were $1,950, and dividends paid during the period were $1,350. Based on this information alone, retained earnings at the beginning of 2013 was Multiple Choice O $7,400. O $1,700. O $3,050. $3,850