The barter system is a form of trading in which goods are exchanged directly for other goods without the use of money or as an intermediary, without a medium of exchange. The invention of money supplemented the barter system by providing a nonperishable medium of exchange.
Based on the calculation done, there are 15 baskets of peaches.
x + y = 23 ..... i
20x + 18y = 430 ...... ii
From equation i, x = 23 - y ..... iii
Put equation iii into ii
20x + 18y = 430
20(23 - y) + 18y = 430
460 - 20y + 18y = 430
2y = 30
y = 30/2 = 15
x + y = 23.
x + 15 = 23
x = 23 - 15 = 8
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Answer:
C) a reduction in the saving rate will have an ambiguous effect on (C/N)*
Explanation:
The steady state consumption refers to the difference between how capital wears out or depreciates vs total output. In order to keep a steady state consumption, the savings rate (which equals investment) must be enough to replace any worn out or completely depreciated capital.
Since the consumption rate is already higher than the steady state consumption, the effect of a decrease in the savings rate is ambiguous. Every dollar earned by a household is either spent or saved, and in order for savings to decrease, spending must increase.
But in this case, the spending level is already too high. A decrease in savings should increase consumption but the effects of the increase in the capital labor ratio and the per capita consumption are not certain.
Answer:
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Answer:
b. $2 billion trade surplus with country B.
Explanation:
When a country exports more than it imports, it is said that the country has a trade surplus. On the other hand, when a country imports more than it exports, it is said that the country has a trade deficit.
In this case, exports to country B are worth $10 billion which are larger than the $8 billion of imports from country B. Country A's trade surplus is given by:
Therefore, the answer is alternative b.
