On january 1, sandhill co. had total shareholders' equity as shown below when their shares were selling at $23 per share: common shares ( 136000 shares) $ 2720000 retained earnings 4352000 total shareholders' equity $ 7072000 assume the company declared and issued a 10 % stock dividend and that the market price remained constant . the effect of this dividend would a. decrease retained earnings by $ 272000 . b. increase common shares by $ 435200 . c. increase common shares by $ 312800 . d. increase common shares by $ 272000 .