The perimeter footing of a building that measures 80` x 40` is to have 2 #5 rebar installed in it. A #5 rebar weighs 1.043 lbs. per foot. How much rebar needs to be ordered?

The perimeter footing of a building that measures 80` x 40` is to have 2 #5 rebar installed in it. A #5 rebar weighs 1.043 lbs. per foot. How much rebar needs to be ordered?