Over a ten-year period Pat's income rose from $15,000 to $35,000. What was the percent increase in her income?  Choices: A) 33 [1][/3]% B) 42.8% C) 133 [1][/3]% D) 142.8% E) 233 [1][/3] %
% Increase(+)/Decrease(-) = (Final Value−InitialValue)/InitialValue∗100   Final Value = $35,000   Initial Value = $15,000   % Increase(+)/Decrease(-) = (35000−15000)/15000∗100   % Increase(+)/Decrease(-) = (20000)/15000∗100=133.33   Answer: Option 133 [1][/3]%
<result>C</result>
Over a ten-year period Pat's income rose from $15,000 to $35,000. What was the percent increase in her income?