A, B and C start a business each investing 2,000. After 6 months A withdrew 1000, B withdrew 1000 and C invests 1000 more. At the end of the year, a total profit of 6600 was recorded. Find the share of B.  Choose the correct choice
A) 20,000  B) 21,200  C) 1,800  D) 20,500  E) None of these
Ratio of the capitals of A, B and 1,800   = 2000 Ã— 6 + 1000 Ã— 6 : 2000 Ã— 6 + 1000 Ã— 6 : 2000 Ã— 6 + 3000 Ã— 6   = 18000 : 18000 : 30000 = 18 : 18 : 30   Bâ€™s share = (6600 Ã— 18â„66) = 1800   Answer 1,800
<result>C</result>
A, B and C start a business each investing 2,000. After 6 months A withdrew 1000, B withdrew 1000 and C invests 1000 more. At the end of the year, a total profit of 6600 was recorded. Find the share of B.