Answer:
368
Explanation:
The formula for surface area for a rectangular prism is length times width times height. So all you have to do is plug in the numbers like this
S.A=l times w times h
S.A=6 times 14 times 5
S.A=368
So the surface area is 368.
Sorry, don't know how to draw the net of the prism but all you have to do is flatten the shape and it's sides to where if you had a piece of paper of the net you could fold and glue it to make a rectangular prism.