Tisane Co. began its first year of operations on January 1, 20x6. Below is data relating to the company's first two years of operations: 20x6 $4628 731 20x7 $9167 1067 Net Income Dividends Declared The company's common shares acount had a balance of $2594 at the end of 20x7 What is Tisane's ending Retained Earnings balance as at December 31, 20x7? Select one: a. $14591 b. $11997 c. $10694 d. $8100