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Nataly [62]
3 years ago
11

In 1950, the population of a small suburb in los angeles, california, was 20,000. the birth rate was measured at 25 per 1000 pop

ulation per year, while the death rate was measured at 7 per 1000 population per year. immigration was measured at 600 per year while emigration was measured at 200 per year. calculate the population size in 1951.
Business
1 answer:
Snowcat [4.5K]3 years ago
8 0
Total Population = Current Population + (Population * Birthrate) - (Population *Deathrate) + Immigration rate - emigration rate

Total Population = 20000 + 20000(25/1000) - 20000(7/1000) + 600 - 200

Total Population = 20400 + 500 - 140

Total Population = 20760
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Using the data set below, what would be the forecast for period 5 using the exponential smoothing method? Assume the forecast fo
elena55 [62]

Answer:

The answer is C: 14300

Note: The actual answer is 14296, <em>and </em>the closest to that was option C.

Explanation:

Formula to calculate forecast using Exponential smoothing:

  •    F_{t} = F_{t-1} + \alpha ( A_{t-1} - F_{t-1} )

Where,

  • F_{t} = New Forecast
  • F_{t-1} = Previous period's forecast.
  • \alpha = Smoothing Constant
  • A_{t-1} = Previous period's Actual Demand.
  1. Calculating the forecast for period 5:

Data:

  • F_{5} = ?
  • F_{t-1} = 14000
  • \alpha = 0.4
  • A_{t-1} = 14750

Putting <em>values in the formula:</em>

F_{5} = 14000 + 0.4(14750-14000)

F_{5} = 14000 + 0.4 (740)

F_{5} = 14000 + 296

F_{5} = 14296

4 0
3 years ago
Lasley Cash, Ltd. operates a chain of exclusive ski hat boutiques in the western United States. The stores purchase several hat
yKpoI14uk [10]

Answer:

CMR: 52% --> each dollar of sales generates 52 cent of contribution

VCR: 48% --> 48 cent per dollar of sales are cost

BEPu:    10,000 units will pay up the cost to purchasethis units and the fixed cost for the business.

BEPs: $ 250,000 in sales pay up both, fixed and varible operating cost.

Explanation:

selling price per hat:  $ 25

variable cost per hat: $  12

Contribution per unit $  13

Contribution Ratio:

13/25 = 0.52

Variable cost Ratio:

12/25 = 0.48

Fixed cost: 130,000

Break even point:

\frac{Fixed\:Cost}{Contribution \:Margin \:Ratio} = Break\: Even\: Point_{dollars}

\frac{130,000}{0.52} = Break\: Even\: Point_{dollars}

dollars of sales BEP: 250,000

\frac{Fixed\:Cost}{Contribution \:Margin} = Break\: Even\: Point_{units}

\frac{130,000}{13} = Break\: Even\: Point_{units}

units sold to pay up variable and fixed cost: 10,000

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3 years ago
Do you think the NELK BOYS are clickbaiting sometimes?
harkovskaia [24]

Answer:

Ummm... yes

Explanation:

8 0
3 years ago
Your customer, age 68, that has an IRA account at your firm valued at $500,000, passes away. The customer leaves the account to
schepotkina [342]

Answer:

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Explanation:

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Tom [10]

Answer: They could be considered as external stakeholders

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4 0
3 years ago
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