A production process is shown in the figure above. The drilling operation occurs

separately from, and simultaneously with the sawing and sanding operations.

Welding starts when both drilling and sanding operations have been completed.

After welding, a product needs to go through only one of the three assembly

operations $($the operations are in parallel, where parallel lines perform the exact same

operation$).$

Currently, the production process generate outputs at the rate of $1\mathrm{.}1$ units$/$hour$.$

What is the utilization of the "Drilling" station?

Note:

$1-$ Enter your answer as a percentage, but do not include the $\%$ symbol. Keep two

decimal places for your final answer. For example, if the utilization is

$0\mathrm{.}56789=56\mathrm{.}789\%,$ round it to $56\mathrm{.}79\%$ and then enter $56\mathrm{.}79$ in the answer box.