Answer:
(a)The implied cost of shortage per quart is = $4.75
(b) This could be viewed as reasonable figure, because is (approximately) equal to the loss per quart of strawberry.
Explanation:
Solution
Given that:
Mean =μ = 40
Standard deviation =σ = 6
Excess cost= Ce =$0.35
The amount ordered =S₀= 49
Thus
Z =(49 -40)/6
=1.5
Now
From the Table Z, we have the service level which is,
P(X <49 ) = P(Z < 1.5)
= 0.9332
Since we know that,
Service level (SL) =Cs/Cs+Ce
So,
0,9332 =Cs/Cs+0.35
Thus
0.9332Cs + 0.35* 0.9332 =Cs
0.0668Cs =0.32662
Hence
Cs = $4.75
(a) The implied cost of shortage per quart is = $4.75
(b) Therefore,this could be regarded as reasonable figure, because is (approximately) equal to the loss per quart of strawberry.
None of the options shows an alternative Tina has, a real alternative would be a credit card and cash ($190)
In economics, an alternative is an element that replaces or substitutes another. For an element to be considered an alternative it needs:
- To belong to the same category or have the same function.
- To be possible for the user to replace the first element using the alternative.
Based on this, let's analyze each of the options:
- Jacket and $100: These are not alternatives because Tina wants a jacket and this product cannot be replaced with money as money will not protect Tina from cold weather.
- Shoes and a jacket: These are not alternatives because Tina wants the two products not only one.
- Credit card and $100: These would be alternatives if the total cost was $100. However, using a credit card Tina can pay for both products but using $100 she can only pay for one of the products.
Therefore, the options do not present alternatives; but one valid alternative is a credit card and $190.
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Answer:sorry man, don’t know
Explanation:
Answer:
arc price elasticity = -1.64
Explanation:
arc price elasticity = (change in quantity x average price) / (change in price x average quantity)
- change in quantity = 7,400 - 10,000 = -2,600 units
- average price = ($2.50 + $3) / 2 = $2.75
- change in price = $3 - $2.50 = $0.50
- average quantity = (10,000 + 7,400) / 2 = 8,700 units
arc price elasticity = (-2,600 x $2.75) / ($0.50 x 8,700) = -7,150 / 4,350 = -1.64
