The Zyco Corporation pays an annual dividend of $2.10 per share. On Tuesday it closed at $72 per share with a net change of +0.95. The dividend remained at $2.10 for several months. a.) What was the yield on Tuesday? Round to the nearest tenth of a percent. % b.) At what price did Zyco close on Monday?$ c.) What was the yield at Monday's close? Round to the hearest tenth of a percent. %