Answer:
Mark me as brain list
Explanation:
The researchers believe the late 19th and early 20th century immigrants stimulated growth because they were complementary to the needs of local economies at that time. Low-skilled newcomers were supplied labor for industrialization, and higher-skilled arrivals helped spur innovations in agriculture and manufacturing.
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:
Medical breakthroughs enable people to enjoy better healthcare nowadays.
Explanation:
An increase in living standard means that the lives of people are better off.
Advances in medicine have made it possible to find cure to various diseases. This improves standard of living.
Increased pollution of air and water and decline of dollar value have negative effects on living standard.
Pollution affects human health negatively and can cause diseases which negatively affect standard of living. Also, pollution can cause floods and other environmental disasters. Floods can displace people from their homes and this affects standard of living negatively.
Decrease in dollar value has made items more expensive.
I hope my answer helps you
Question is incomplete as the cost of the sidewalk is not given :
Assume the sidewalk cost an additional $6 per foot.
Answer:
$8366
Explanation:
Given that :
Size of porch = 16 by 18 feets
Area of porch = (16 * 18) = 288 ft²
Cost per ft² = $27
Cost of porch = ($27 * 288) = $7,776
Sidewalk = 15feets
Cost per foot = $6
Cost of sidewalk = ($6 * 15) = $90
Cost of gate = $500
Total cost :
(cost of porch area + side walk + gate)
($7776 + $90 + $500) = $8366
Kindly note that the cost pwr foot of sidewalk was erroneously excluded and the value employed for the cost was only assumed.
