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myrzilka [38]
3 years ago
9

Sarah recently got a 10 percent raise. she now purchases 30 percent more in groceries on a weekly basis. sarah's income elastici

ty for groceries is
Business
1 answer:
Tomtit [17]3 years ago
3 0
Sarah's income elasticity for groceries = percentage increase in grocery / percentage raise in income.
Elasticity for groceries = 30 /10 = 3
Therefore, Sarah's income elasticity for groceries = 3.
Income elasticity is a value, which measures the responsiveness of the quantity demanded for a good or service to a change in the income of the consumers demanding for the good.
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When the demand for the economy exist expanding, the demand for loanable funds will increase.

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The quantity of a good that consumers are willing and able to buy at various prices at a specific time period and location is known as the demand. The demand curve is another name for the relationship between price and quantity demand. Demand is just a consumer's desire to buy products and services immediately and to pay the price associated with them. Demand can be defined as the quantity of things that consumers are prepared and willing to purchase at various prices within a specific time frame.

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Problem 10A specialty coffeehouse sells Colombian coffee at a fairly steady rate of 280 pounds annually. The beans are purchased
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Answer:

The computations are shown below:

Explanation:

a. The computation of the economic order quantity is shown below:

= \sqrt{\frac{2\times \text{Annual demand}\times \text{Ordering cost}}{\text{Carrying cost}}}

= \sqrt{\frac{2\times \text{280}\times \text{\$45}}{\text{\$0.48}}}

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b. Time between placement of orders is

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= 0.8179 years

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= 0.8179 × 365 days

= 298.53 days

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= (Economic order quantity ÷ 2 × Holding cost)  + (Annual demand ÷ Economic order quantity × ordering cost)

= (229 units ÷ 2 × $0.48) + (280 ÷ 229 units × $45)

= $54.96 + $55.02

= $109.98

d)   Now the reorder level is

= Demand × lead time + safety stock

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