Second, Jain and Fitschen pledged to reach an impressive ratio of operating costs to revenues of 65%.
二是承诺使运营成本与收入之比达到65％的骄人水平；
3
Appointed in 2012 to succeed the legendary Josef Ackermann, co-CEOs Jain and Fitschen set ambitious financial goals, and missed all of the big ones by a spectacular margin.