Assume we have Flow$1$ which is token bucket constrained as A$1($t$)=6000+1500$t$[$Byte$].$ The longest packet length of Flow$1$ is $800$ Bytes. This Flow$1$ goes out of the output port of its capacity $10,000$ Byte$/$s as shown in the following diagram.

This output port is shared with other flows. Assume the longest packet length of the flows sharing this output port is $1,000$ Bytes. Assume the scheduling algorithm of this port is WFQ and Flow$1$ is assigned its weight $\backslash$phi $1=0\mathrm{.}15.$ The sum of the weights assigned to flows going through this port is $1.$ Assuming only scheduling causes delay of Flow$1,$ i$.$e$.,$ admission control, policing, queue management, and shaping do not affect Flow$1$ delay, please answer the maximum delay of Flow$1.$