Last year, sales at Company Dopler were 2% greater in February than in January, 4% less in March than in Feb, 20% greater in April than in March, 10% less in May than in April, and 10% greater in June than in May. In which month were sales closest to Jan? Select:  A) Mar  B) April  C) Feb  D) May  E) June
Jan = $100   2% greater in February than in January ---&gt; Feb = $102   4% less in March than in Feb ---&gt; Mar = $97.92   20% greater in April than in March ---&gt; Apr = $117.50   10% less in May than in April ---&gt; May $105.75   10% greater in June than in May ---&gt;Jun = $116.33   Answer : Feb
<result>C</result>
Last year, sales at Company Dopler were 2% greater in February than in January, 4% less in March than in Feb, 20% greater in April than in March, 10% less in May than in April, and 10% greater in June than in May. In which month were sales closest to Jan?