Carpentry Find the number of board feet in each of the following quantities of lumber:
(a) 24 pieces of 2 in. × 10 in. × 16 ft
(b) 36 pieces of 1 in. × 8 in. × 10 ft
(c) 50 pieces of 2 in. × 4 in. × 12 ft
(d) 72 pieces of
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