Mô tả phong cách quản trị của tiến sĩ Nguyễn Thắng

Are monopolies good or bad or both and why?

ivanzaharov [21]

Bad because than it gives no competition off other businesses which essentially is not good because than the monopoly will dominate and become way too powerful and totally crush the economy.

5 0

3 years ago

If $3000 is invested at 7% for 6 months, how much simple interest is earned?

Ronch [10]

First, you have to do $3000 times .07 (decimal form of 7%). That equals Assuming that the interest is 7% each month, your interest would be $210 a month. Then you would times that by 6 months. That would be $1260.

3 0

4 years ago

Read 2 more answers

Okay I need help with question Please

bagirrra123 [75]

Answer:

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Explanation:

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7 0

3 years ago

Question 2

JulijaS [17]

The price of coffee is =$4 and price of cake is = $5. so, the budget line is 4c+5k=40 where, c= coffee and k =cake If coffee is placed at x axis the cake on the y axis

a) Joe's budget constraint and draw a clearly labelled diagram to depict this information which is attached in the answer

b) The equation the budget constraint for Joe for his coffee (C) and

cake (K) consumption. His income is 10, the price of cake is $2 and

the price of coffee is $1.

Income= 1C + 2D

c) On the graph above with cake on the vertical axis and coffee of the

horizontal axis draw the budget line. Hint: figure out where the budget line hits

each axis (so if K is zero what is C, if C is zero what is K), then connect the

points. Label this BL1 on your graph and give the numbers where the budget line hits both axis.

The budget line is 10= 1C + 2K, see above graph for line. Note when K is zero, C is 10.

When C is zero K is 5. This tells us where the budget line hits the two axis.

C). Now the price of coffee goes up to $2, draw a second budget line on the graph

that reflects the price change. Label it BL2. You can use the same graph but make

sure you label your budget lines!

See above graph for line. BL2 is rotated in as only the price of coffee changes. The

budget line hits the K axis at the same spot and the line rotates in because Joe can now

buy less coffee with his $10.

II-Is he better or worse off now?

. Now Joe receives a pay raise and his income is now $15. The price of cake

and coffee is still $2 each. Draw a third budget line to reflect the income raise.

Label this BL3.

BL2 shifts out in a parallel fashion to BL3, see above graph so he is worse off condition.

Learn more about Budget brainly.com/question/15683430

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8 0

2 years ago

As a project manager of Very Good Construction you want to plan renting a fleet of 25 cu yd tractor-scrapers and have them hauli

zzz [600]

Answer:

Explanation:

a. Rolling resistance factor = 100 lb/ton for hauling as well return path Grade for haul route = 5%. Grade for return route = 0 From Table 14.2 – rutted dirt road – rolling resistance factor = 100 lb/ton, Rolling resistance on haul route = 100(75) = 7,500 lbs Rolling resistance on return route = 100(50) = 5,000 lbs Grade resistance, GR = % grade 20lb/ton/%grade weight on wheels (tons) Grade resistance on haul route = 5 × 20 × 75= 7,500 lbs

b. Effective (Equivalent) Grade = RR% + GR% To convert rolling resistance, RR into rolling resistance factor, RR%, divide rolling resistance by 20 (see section 14.5 in the text book) and therefore; Effective grade = + grade Effective grade while hauling = + 5 = 10% Effective Grade while returning = + 0 = 5%.

c) Considering the cycle time of the pusher and the scrapers, Scrapers to be used = = 6.4 The motivation is to keep the pusher busy all the time instead of waiting for the scraper to return If 6 scrapers are used, the pusher will be idle and the cost will be lower (since we will have 6 scrapers and 1 pusher). So is the productivity. If 7 scrapers are used, the scrapers will be idle and the productivity will be higher. So is the cost.

d)The productivity will depend on the scrapers (the pusher with idle time) which will be:

7 0

3 years ago

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