The average tardiness$($job lateness$)$ for the sequence developed using the SPT rule$=$

$$

$5\mathrm{.}00$ days $($round your response to two decimal$$ places$).$

Part $13$

The average completion time$($flow time$)$ for the sequence developed using the SPT rule$=$

$$

enter your response here days $($round your response to two decimal$$ places$)..$