Answer:
[ -0.13, -0.15 ] ( D )
Explanation:
Given data :
sample size ( n ) = 50
Independent variable ( p ) = 1
<u>determine the confidence interval for the slope </u>
Df ( degree of freedom ) = n - p - 1 = ( 50 - 1 - 1 ) = 48
b ( estimated slope ) = -0.23
Standard error of slope = 0.04
confidence interval = 95%
For confidence interval of 95% and Df of 48 ; critical value ( t ) = 2.011
∴ Confidence interval
= -0.23 ± ( 2.011 * 0.04)
= -0.23 ± 0.08044
= [ -0.13, -0.15 ]
Answer:
Year 1 PV = 91,743.12
Year 2 PV =126,251.99
Year 3 PV = 154,436.70
Explanation:
<em>The present value of future sum is the amount that ought to be invested today at interest rate compounded annually to equal the sum at the end of a particular period.</em>
The present value of a future sum is given as follows:
PV = FV × PV (1+r)^(-n)
PV - present value
FV - Future value
r- interest rate
n- number of years
Year 1 PV = 100,000× 1.09^(-1) =91,743.12
Year 2 PV = 150,000× 1.09^(-2) =126,251.99
Year 3 PV = 200,000× 1.09^(-3) = 154,436.70
Answer: True
Explanation: The matching principle is used to compute capitalized costs by companies and it records expenses in the same period as the related revenues by matching the cost of an asset to the time periods in which it is used, and is therefore generating revenue.
Capitalized cost is also given as the present worth of cash flows which go on for an infinite period of time. In other words, the worth of cash flows does not leave the company when items are purchased. This is because the monetary value is retained in the form of a fixed or intangible asset.
The capitalized cost of any investment can be determined using the equation, P = A/i. Where P is the capitalized cost, A is the annual amount and i is the interest rate.
Answer:
C. phase out all trade and tariff barriers among Canada, Mexico, and the U.S
Explanation:
The North American Free Trade Agreement (NAFTA)
This agreement creates a bloc of trade for the region, Canada, Mexico and the US.
As state on "C" It result in the elimination or reduction of barriers to trade and investment between the countries.
It will be replaced in the following year by the United States–Mexico–Canada Agreement (USMCA)
But NAFTA will keep working until this new agreement is finished.
Answer and Explanation:
To pay for a twelve ounce can it costs between 50 cents to a dollar. The social costs of producing a can coke, in which 9 liters of fresh water is used which effects fresh water supply on earth due to its contamination. The cost of making coke :costs more higher, where it has to maintain its employees, buildings, its road transportation, garbage disposal, and many more. People who are living near the coke plant building pays all these costs, and all people pays a equal part as it is taking from earth.
