Consider a network composed of a master and maximum $15$ stations. Master has $2^{10}=1024$ unique messages each having $12$ bits. Following HDLC frame is used:

$\backslash$table$[[$flag$,$identifier,control,$\backslash$table$[[$master broadcast$],[$message$]],$CRC$,$flag$],[01111110,\backslash$table$[[$identifier$],[$bits$]],4$ bit,message bits,$8$bit,$01111110]]$

What is the throughput of the system if the data rate is $10Mbps?$