1. (TCO 4) The Dulac Box plant produces 400 cypress packing boxes in on two-person assembly line during a 10-hour shift. What is the labor productivity of this assembly line? 2. (TCO 4) Susan has a part-time "cottage industry" producing seasonal plywood yard ornaments for resale at local craft fairs and bazaars. She currently works a total of 5 hours per day to produce 15 ornaments. She thinks that by redesigning the ornaments and switching from use of a wood glue to a hot glue gun, she can increase her total production to 20 ornaments per day. What is her