Question $1$

$8$ points

An email server sends an average of $156000$ emails per minute, with each email attachment being $2\mathrm{.}75$ KB in size. What is the average data transfer rate in Mbps$?($round your answer two decimal places$)$

$1$ Byte $=8$ bites

A$)20\mathrm{.}67$ Mbps

B$)57\mathrm{.}20$ Mbps

C$)30\mathrm{.}12$ Mbps