'1990' is necessary information, we don't need to know the year (unless it's the true value, in which case the process is entirely different.)
first, take 1% of $9360:
\(\frac{9360}{100} = 93.6\)
Then multiply that by 6.5:
\(93.6 * 93.6 =608.4\)
That's quite a commission!
