Assume a five layer TCP$/$IP model as shown in the class notes. The initial data at the application layer is $267$ bytes. A $40$ byte header is added for the transport layer and a $20$ byte header for the network layer. The data link layer header is $14$ bytes and its trailer is $4$ bytes. Show your work to get full credit for the following questions:

a$.(1$pt$)$ What are the total bytes sent to the hardware?