Suppose a company offers you a sales position with your choice of two methods of determining your yearly salary. One method pays $900 plus a bonus of 4% of your yearly sales. The other method pays a straight 6% commission on your sales. For what yearly sales amount $S$ is it better to choose the first method? Instructions: Enter either $<$, $>$, $>=$ or $<=$ in the first answer box. Enter a number in the second answer box.
Answer: S units