A shingle roof has a total area of 42 squares. A roof is to have 3 in 1 shingles, 80 shingles per square, with 6 nails per shingle. There are 250 nails per pound. The cost of the nails is $35.00 per 100 lbs. A total cost of the nails (no waste) required to install this roof is $_________. Select the closest answer.

A shingle roof has a total area of 42 squares. A roof is to have 3 in 1 shingles, 80 shingles per square, with 6 nails per shingle. There are 250 nails per pound. The cost of the nails is $35.00 per 100 lbs. A total cost of the nails (no waste) required to install this roof is $_________. Select the closest answer.