w Question 11 & points For the Your onded December 2020, Alaska compaty, reported net income of $6,000 on revenues of $56.000 Interest expense totaled $800, while preferred stock dividend totaled S100 Average total sets to 2026 were $17.500, and average total libilities for 2020 wore 50.000 Averago protetted shareholders equity totuled $2,000 The income tax rate is 20% Required: Calculate the following 1 The ROA for Atuk Company 2. The amount of net income to common shareholders of Alaskit company derived from the excess return on creditors' capital 3. The excess return on preferred shareholders capital of Alaska company 4. The return on common shareholders capital of Alaska company