Although patents are a , they also provide . barrier to entry; for free entry of new firms collusive agreement; for free entry of new firms barrier to entry; an incentive for invention and innovation collusive agreement; an incentive for invention and innovation

In a chapter 7 bankruptcy, a debtor:

What are the positive environmental trends seen today? many industries are taking measures to reduce the use( _gold,carbon dioxide,ozone_) of -depleting substances and are turning to(_scarce,renewable,non-recyclable_) energy sources though they may seem expensive. choose one of those 3 option to fill the

If a hotel has 100 rooms, and each room takes 25 minutes to clean, how many housekeepers working 8-hour shifts does the hotel need at 50 percent occupancy?