Consider a small economy that is closed to trade, so its net exports are equal to zero. Suppose that the economy has the following consumption function, where C is consumption, Y is real GDP, I is investment, G is government purchases, and T is for net taxes: C = 25+0.75×(Y−T)
Suppose G = $130 billion, I = $60 billion, and T = $20 billion.
Given the consumption function and the fact that, in a closed economy, total expenditure can be calculated as Y=C+I+G, the equilibrium output level is
$
billion.
Suppose the government purchases are reduced by $50 billion. The new equilibrium level of output will be equal to
$
billion.
Based on the effect of the change in government purchases on equilibrium output, you can tell that this economy's spending multiplier is equal to .

the population of other specie of birds will decline or other specie of birds will find some alternate source of food to survive.

explanation:

according to the competitive exclusion principle, which is also known as gause's law, two specie living in the same niche and feeding on the same resource cannot co-exist stably.

as we have well studied the theory of natural selection which states that only those organisms survive which have better tendency to compete for food and adapt to the environmental conditions.

coming towards the question, what wi ll happen when one species outcompetes the other for the small fish , the other specie will not get enough food and will start to die or decline in population. eventually either other specie needs to find another alternative food source for itself or migrate at some other location where there is less competition otherwise it will just not exist anymore at that niche.

hope it !

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)