Most grantees at most universities would *love* to have only 10% administrative overhead.  :-/

This has been a minor scandal in American academia for a few decades, now.  For some top-flight universities like MIT or Stanford, the administrative bite has been ca. 100% in some departments, for years.  (In other words, figure out what your actual research expenses are going to be, then *double* that amount in your grant proposal to the Government.)  :-/