XYZ Inc's total shareholders' equity is $4,163,810 on Dec 31, Year 3, and $4,941,660 on Dec 31, Year 4. Both balances include $763,940 of preferred shares balance. The preferred shares have a dividend rate of 7.69%. If the company's net income is $933,830 in Year 4, what is the company's return on average common shareholders' equity in Year 4? Assume there are no other transactions during the year in the equity balances other than the net income and the dividends. O a. 24.83% O b. 24.25% C. 23.67% O d. 23.10% O e. 25.41%