lenora and uma own a dog-grooming business in upstate new york, called pawkeepsie groomers. the dog-grooming service market is perfectly competitive. pawkeepsie groomers experiences normal cost curves, with the marginal cost (mc) curve crossing average variable cost (avc) at $14 and average total cost (atc) at $22. pawkeepsie groomers will make positive economic profits if the market price is

The solutions to the inequality y ≤ 2x − 4 are shaded on the graph. which point is a solution? p

What is likely to happen if a new aggregate demand curve moves to the right? prices and output would drop, and the equilibrium point will stay the same. prices would rise, and output would drop in the short run. prices and output would rise, and the equilibrium point will change. prices would rise, and output would drop in the long run.

This graph represents four ecosystems. each ecosystem has a different number of species, adding to its biodiversity. different colors represent different species. which statements correctly summarize the data depicted by the graph? 1. ecosystem d has more biodiversity than ecosystem c. 2. ecosystem b has more biodiversity than all the other ecosystems. 3. ecosystem a has more biodiversity than ecosystem b but less biodiversity than ecosystem c. 4. ecosystem b has more biodiversity than ecosystems c and d but less biodiversity than ecosystem a. 5. ecosystem a has more biodiversity than ecosystem c but less biodiversity than ecosystem b.