pls solve

Brit Industries has two divisions, Division A and Division B. In 20 Y B, Division B reports operating income of $470,000, a turnover of 3.0 and a return on investment of 12.0%. In 20Y9, Division B reports a return on investment of 16.25% and its margin is 125% of its margin in 20Y8. What is Division B's turnover in 2OY9? Round to two decimal points. 3.25 5.50 7.20 11.25 None of the above