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2 years ago

What are three causes and effects of the haymarket square riot

1 answer:

3 0

Effects:

increased anti-labour and anti-immigrant sentiment and suspicion of the international anarchist movement

Causes:

Haymarket Square turned into a riot after someone threw a bomb at police.

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An airport needs a modern material handling system for facilitating access to and from a busy maintenance hangar. A second-hand

Arlecino [84]

Answer:

The second hand machine should be chosen given that the NPV value is lower than that of the new system

Explanation:

cost of second hand system = $75,000

cost of new system = $150,000

New system can decrease labor hours by 20%

number of useful life ( for both systems ) = 5 years

market value of second hand system after 5 years = $20,000

market value of new system after 5 years = $50,000

Second hand system can operate for 8 hours/day for 20 days = 8*20 = 160 hours per month = 1920 hours per year

labor cost = $40 per hour

MARR = 1% per month

<u> Determine the system that should be recommended</u>

we have to calculate the NPV for both options

for Option 1 ( second hand system )

labor cost = 40 * 1920 = $76800

cost of purchase = $75,000

MARR = 12% p.a.

residual value = $20000

First step : calculate the PV of maintenance cost = $76800× PVAF(12%, 5 years) = $276864

Next : calculate the PV of residual value =$20000× PVF(12%, 5th year)

= $11340

NPV = (75000 + 276864 - 11340 ) = $340,524

for Option 2 ( New Machine )

Labor cost = ( 1920 × 0.8 )hours ×40 = $61440

cost of machine = $150000

Pv of labor cost = 61440×3.605 = $221491.20

Residual value = $50,000

Hence ; PV of residual value = 50000 × 0.567 = $28350

Finally calculate the NPV = (150000+221491.20-28350) = $343,141.20

7 0

3 years ago

5) "Once a business develops a solid information system to meet its needs, that system will serve the business for at least 25 y

uysha [10]

Answer:

This is not correct, as the information systems in this age are rapidly transforming, due to artificial intelligence and IoT.

8 0

3 years ago

The marginal utility curve is: A) upsloping because of increasing marginal opportunity costs. B) upsloping because successive un

kotykmax [81]

Answer:

D) downsloping because successive units of a specific product yield less and less extra utility.

Explanation:

The marginal utility curve is downsloping because successive units of a specific product yield less and less extra utility or benefits.

It gives the relationship between the utility derived from the consumption of an additional unit of a good and the quantity of the good consumed.

8 0

3 years ago

Edith Carolina is president of the Deed Corporation. The company is decentralized, and leaves investment decisions up to the dis

Softa [21]

Answer:

Check the explanation

Explanation:

In this case option A is the correct option, i.e. Carolina will accept the new cosmetic line but Sanders will reject the new cosmetic line. This is because Carolina being the president of Deed Corporation would like to take the cosmetic line differently and with the expected rate of return of 12%, i.e. higher than the minimum required rate of return of 8%.

However, Sanders has achieved a 14% rate of return from his cosmetic division thus, being the manger he would not like his performance to go down with 12% return from the new cosmetic line. Thus, option A is the correct option.

8 0

3 years ago

Lois has a balance of $970 on a credit card with an APR of 24.2%, compounded monthly. About how much will she save in interest o

Aleks04 [339]

Answer:

Lois will save $152.51 when she wil transfer her balance.

Explanation:

Amount to be paid in 1 year for original credit card is given as

$P_1^{'}=P*(1+r_1)^t$

Here $P^{'}_1$ is the amount to be paid after P is the balance which is 970, $r_1$ is the APR for first credit card which is 24.2% and t is compounding frequency which is 12 so

$P_1^{'}=P*(1+r_1)^t\\P_1^{'}=970*(1+\dfrac{24.2}{12}\%)^{12}\\P_1^{'}=970*(1.0207)^{12}\\P_1^{'}=970*1.2707\\P_1^{'}=\$1232.61$

Similarly for the second one the values are calculated as

$P_2^{'}=P*(1+r_2)^t\\P_2^{'}=970*(1+\dfrac{10.8}{12}\%)^{12}\\P_2^{'}=970*(1.108)^{12}\\P_2^{'}=970*1.1135\\P_2^{'}=\$1080.10$

The differnce of the two values is calculated as

$P_1'-P_2'=1232.61-1080.10\\Difference=\$ 152.51$

The difference is $152.51 which she could save.

7 0

3 years ago

Read 2 more answers