Answer:
A. There has been a move away from centrally planned and mixed economies and toward a more free market economic model.
Explanation:
In that period of time, the Soviet union was regarded as the biggest nation who adopted a centrally planned economic model. The country was so poor and a lot of dissatisfaction arise among the people due the centrally planned economic system. Eventually, members of soviet union started to seek their own independence, Leading to the fall of the soviet union in 1991.
The rest of the countries witnessed this Downfall and started to move away from centrally planned and mixed economies toward a free market model. They fear that if they adopted them, their country will fall into poverty just like the Soviet Union.
Answer:
We'll start by putting into consideration, the large sample variance at the numerator.
Barron's Variance will be represented using 1 as the subscript.
i.e.
1 = $583 million
2 = $489 million
So,
0: 1²= 2²
: 1² ≠ 2²
=1² / 2²=
= $583 million² / $489 million²
= 583²/489²
= 1.42
Degrees of freedom 15 and 9
Using F table, area in tail is greater than 0.10.
Two-tail p-value is greater than .20
Exact p-value corresponding to F= 1.42 is .5874 (See F table)
p-value > .10
So,we do not reject 0.
We cannot conclude there is a statistically significant difference between the variances for the two companies.
If you work after high school, you will be giving up your college education as well as an extra $400,000 over your lifetime. If you go to college, you will miss the work experience after high school, as well as extra money in your pocket early on.
Answer:
$14
Explanation:
Sam parks his car for 8 hours, the first two hours cost $5 and he would pay $0.75 for every half hour after the first two hours . That means he would pay $1.50 for every hour after the first two hours.
He spent 6 hours extra. The total amount that would be paid = $1.50 × 6 = $9
He would pay a total of $9 for the 6 hours extra he parked his car.
The cost of parking for the 8 hours is = $9 + $5 = $14
I hope my answer helps you
Answer:
a. 100 units are ordered
b. Minimum Total annual cost = 80090
Explanation:
Given that,
D=2900.
C = $30 IF q<100
= $27 IF 100<Q<499.
= $26 IF Q>500.
C(H) = $30
C(O) = $10.
EOQ = √(2*D*C(O)/C(H))
= √( 2*2900*10/30)
= √( 1933.3333)
= 43.97
TAC if 44 units are ordered = (2*D*C(O)*C(H))+D*C
= 2*2900*10*30+ 2900*30
= 1319.09+ 87000 = 88319.09
TAC if 100 units are ordered = 2900/100*10+ 100/2*30+ 2900*27
= 29*10+ 50*30+2900*27
= 290+1500+78300
= 1790 + 78300 = 80090
if 500 units are ordered = 2900/500*10+ 500/2*30+2900*26
= 58+ 7500+75400= 82958.
∴ we get
100 units are ordered
Minimum Total annual cost = 80090.