At a bank, the service charges for transactions were US Dollar 1 for every 5 transactions. The bank recently revised the charges to US Dollar 0.75 for every 3 transactions. By approximately what percent did the ratio of price to transactions increase from the previous charge?
Select:
A) 28  B) 24  C) 23  D) 22  E) 25
Initial charge/transaction ratio = 1/5 = 3/15   Revised charge/transaction ratio = .75/3 = 3.75/15   Answer: 25
<result>E</result>
At a bank, the service charges for transactions were US Dollar 1 for every 5 transactions. The bank recently revised the charges to US Dollar 0.75 for every 3 transactions. By approximately what percent did the ratio of price to transactions increase from the previous charge?