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Nuetrik [128]
4 years ago
14

Who was the first human beings​

Business
1 answer:
denpristay [2]4 years ago
8 0

Answer:

there is not first human beings but I hope this will help you

Explanation:

The earliest members of the genus Homo are Homo habilis which evolved around 2.8 million years ago. Homo habilis has been considered the first species for which there is clear evidence of the use of stone too

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What was the overall effectiveness of your chosen clean-up methods? estimate how much of the spill you were able to clean using
frutty [35]

Answer:

<em>By using the physical, about one third of cleaning of the spill was achieved, by using the chemical method about 60% clean up was achieved.</em>

<em>The most difficult areas to the clean up of the spill was in the shore, because it keeps absorbing in the sand, thereby making the work harder.</em>

<em>Factors that is present in the actual oil spill, is movement of current and waves</em>

<em>Finally, the impact it will have on the environment are on marine life, through chemical methods it will affect food web and plant in a negative form.</em>

Explanation:

<em>From the question given, we solve the following statements:</em>

  • <em>I was close to to cleaning up of almost one third of the spill by use of a cotton balls, (physical method)however i was able to  achieve 60% clean up using a detergent (chemical method)</em>
  • <em>The most difficult area i encountered in the clean up of the spill was the shore, because as the oil enters the sand, it becomes harder to remove ll the oil, once its has enter  all parts of the sand</em>
  • <em>The factors that would be available in the actual oil spill is the current and wave movements, and also marine life.</em>
  • <em>The impacts it might have on the environment is on marine life, the chemical methods will affect resulting to effects that are negative such  as food web disruption and plant destruction.</em>
8 0
3 years ago
Mirabile Corporation uses activity-based costing to compute product margins. Overhead costs have already been allocated to the c
puteri [66]

Answer:The product margin for product M5 is $7,385

Explanation:

To calculate the product margin for product M5,

Processing 3,870 ÷ 9,000

= 0.43 per MH

Supervising 25,000 ÷ 1,000

= $25 per batch

To calculate the overhead cost for product M5

Processing 0.43 per MH × 500

= $215

Supervising $25 per batch × 500 batches

= $12,500

Total = $12,500 + $215

= $12,715

To calculate the product margin for product M5 under activity based costing

$

Sales. 95,400

Less:

Direct materials 32,500

Direct Labour 42,800

----------------

Prime Cost. 75,300

Add: Overhead 12,715

----------------

Total Cost of production. 88,015

-----------------

Product Margin. 7,385

------------------

4 0
4 years ago
As a firm becomes more established, who will be more likely to provide financial capital to the firm?
Crazy boy [7]

Answer:

if I'm correct I think both bondholders and shareholders

6 0
2 years ago
What is the difference between marginal revenue and total revenue ?
Daniel [21]

Answer:

Explanation:

Total revenue is the amount of money you got for selling all of your products/services.

Marginal revenue is the amount of money you got for selling the last unit of goods or services.

6 0
3 years ago
You’ve observed the following returns on Crash-n-Burn Computer’s stock over the past five years: 16 percent, –5 percent, 19 perc
Kaylis [27]

Answer:

(A) 8.22%

(B) 7.5%

Explanation:

The first step is to calculate the average nominal return

Average nominal return= R1 + R2 + R3 + R4 + R5/5

= 16 +(-5) + 19 + 13 + 10/5

= 16-5+19+13+10/5

= 53/5

= 10.6%

(A) The average real return can be calculated as follows

= (1 + average nominal return)/(1+ inflation) -1

= (1+ 10.6/100)/(1+2.2/100) -1

= (1+0.106)/(1+0.022)-1

= 1.106/1.022-1

= 1.08219-1

= 0.08219 × 100

= 8.22%

(B) The average nominal risk premium can be calculated as follows

Average risk free rate= Nominal average t-Bill rate-inflation

= 5.3% - 2.2%

= 3.10%

Average nominal risk premium= average nominal return -average risk free rate

= 10.6% - 3.10%

= 7.5%

5 0
3 years ago
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