Answer:
Money acts as a medium of exchange as it acts as an intermediate in the exchange process and transactions. Buying and selling of commodities are done with the exchange of money
Explanation:
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Answer and Explanation:
Given equation C = $600 billion +0.9Y
Where c = total consumer spending
$600 billion = consumer autonomous spendinf
0.9= marginal propensity to consume(mpc)
Y= income of consumers
A. Marginal propensity to consume(MPC)= 0.9 from equation given
B. Autonomous spending which is spending that is constant =$600 billion from equation given
C. Using equation of consumer spending above, C= $600 billion+0.9Y
With $4200 billion in income, consumers spending =$600 billion+0.9*$4200 billion
=$4380 billion
D. Savings= consumers income-consumers spending= $4200 billion-$4380 billion= -$180 billion
Therefore there was a deficit not saving
Answer:
Cerebral Hemispheres
Explanation:
Aida Gómez-Robles, an anthropologist at The George Washington University, and her colleagues compared the effect of genes on brain size and organization in 218 human and 206 chimpanzee brains. They found that although brain size was highly heritable in both species, the organization of the cerebral cortex—especially in areas involved in higher-order cognition functions—was much less genetically controlled in humans than in chimps. One potential explanation for this difference, according to the researchers, is that because our brains are less developed than those of our primate cousins at birth, it creates a longer period during which we can be molded by our surroundings.
reference:https://www.scientificamerican.com/article/what-makes-our-brains-special/
