Suppose the price of barley increases by 16.53%. If breweries buy 3.28% less barley after the price increase, the total revenue for barley producers will because the effect is greater than the effect. not change; quantity; price decrease; quantity; price increase; quantity; price increase; price; quantity

The total revenue for barley producers will increase because the price effect is greater than the quantity effect.

Correct option is D.  increase; price; quantity

Explanation:

Price effect (which is the impact that a change has on prices) in the scenario above is greater than Quantity effect (a reduction in commodities sold after an increase in price).

Since breweries still buy below the percentage of the Price effect, the revenue of barley sellers will continue to increase.

However, the revenue will start to decrease when the quantity effect exceeds the price effect.

ans.

heterothermic organisms include those organisms that can switch between homeothermic (having body temperature higher than environment) and poikilothermic (having variation in internal body temperature) strategies.

some migratory birds show heterothermy as they decrease their metabolic rate during cold nights to keep their body temperature low. drop in metabolic rate allows increase in production efficiency of birds that reduces the internal body temperature to make it equal to external cold temperature during cold nights.

thus, the correct answer is 'birds allow their temperature drop in order to increase their production efficiency.'