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KatRina [158]
4 years ago
5

The manager of an orchard expects about 70% of his apples to exceed the weight requirement for ""Grade A"" designation. At least

how many apples must he sample to be 90% confident of estimating the true proportion within ±4%? A) 19 B) 23 C) 89 D) 356 E) 505
Business
1 answer:
kenny6666 [7]4 years ago
6 0

Answer:

D) 356

Explanation:

ME = Z x √[(P x Q) / N]  

  • margin of error (ME) = 4%
  • 90% confidence level (Z) = 1.645 (by convention)
  • P = 70% of apples exceed Grade A
  • Q = 30% of apples do not exceed Grade A
  • N = sample size = ?  

0.04 = 1.645 x √[(0.7 x 0.3) / N]

0.04 = 1.645 x √(0.21 / N)

0.04 = 1.645 x 0.458 / √N

0.04 = 0.7538 / √N

√N = 0.7538 / 0.04 = 18.84

N = 18.84² = 355.2 ≈ 356 (there is no 0.2 apples, you must round up)

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Barriers to International Trade Countries often use various government regulations to manipulate the amount of goods and service
lisabon 2012 [21]

Answer: Please refer to Explanation

Explanation:

1. Embargoes and sanctions

When a trade embargo or sanctions are in play, depending on the strength of the nation or International organisation that imposed it, countries are not allowed to trade with the country that is under an embargo. Sometimes the trade embargo can be on all products and sometimes just specific sectors are targeted. An example is the current United States embargo on Venezuela which targets their oil sector and as such most countries are avoiding buying Venezuelan oil.

2. Tariffs

This is a method of reducing the amount of a certain good imported from outside. Tariffs are usually introduced to protect the domestic producers and supplier in an economy and work by taxing imports or placing a customs duty on them. They are usually imposed when the imports are cheaper than domestic Production.

3. Import Quota

Another way to protect the domestic economy. In this scenario, a country allows the import of a certain good only up to an extent for a period which is usually a year. For instance, the United States in this scenario could say that in 2020 only 500 megatons of Aluminum are allowed into the country from China. After that, no more is allowed until 2021.

4. Tariff.

This is a Tariff and as earlier explained, is meant to protect the domestic producers by taxing imports that are cheaper.

5. Import Quota.

This is clearly an import Quota as earlier described because the country is limiting the amount of a certain good that can come into it.

6. Embargoes and Sanctions.

This is a clear example of an embargo. The United States is limiting the amount of goods exported to North Korea because they are under sanctions and embargoes. The United States and Western nations do not want to export anything to North Korea that could aid it's Nuclear Industry so it is a targeted embargo on their nuclear industry.

4 0
3 years ago
Rayya Co. purchases a machine for $105,000 on January 1, 2019. Straight-line depreciation is taken each year for four years assu
Elina [12.6K]

Answer:

Entry to record the partial year’s depreciation on July 1, 2023:

Debit Depreciation Expense $7,500

Credit Accumulated depreciation account  $7,500

1) The machine is sold for $45,500 cash:

Debit Cash $45,500

Debit Accumulated depreciation account $67,500

Credit Gain on asset selling $8,000

Credit Machine asset $105,000

(2) The machine is sold for $25,000 cash

Debit Cash $25,000

Debit Accumulated depreciation account $67,500

Debit Loss on asset selling $12,500

Credit Machine asset $105,000

Explanation:

Rayya Co. uses straight-line depreciation method, Depreciation Expense each year is calculated by following formula:

Annual Depreciation Expense = (Cost of machine − Salvage Value )/Useful Life = ($105,000 - $0)/7 = $15,000

In 2023, the machine is used for 6 months (half year)

Depreciation Expense = $15,000/2 = $7,500

Entry to record the partial year’s depreciation on July 1, 2023:

Debit Depreciation Expense $7,500

Credit Accumulated depreciation account  $7,500

On July 1, 2023, Accumulated depreciation = $15,000 x 4 + $7,500 = $67,500

Carrying amount of the machine = $105,000 - $67,500 = $37,500

(1) The machine is sold for $45,500 cash:

Sale price - Carrying amount of the machine = $45,500 - $37,500 = $8,000>0

=> The company recognizes gain on the sales $8,000

Debit Cash $45,500

Debit Accumulated depreciation account $67,500

Credit Gain on asset selling $8,000

Credit Machine asset $105,000

(2) The machine is sold for $25,000 cash

Sale price - Carrying amount of the machine = $25,000 - $37,500 = -$12,500<0

=> The company recognizes loss on the sales $12,500

The entry should be made:  

Debit Cash $25,000

Debit Accumulated depreciation account $67,500

Debit Loss on asset selling $12,500

Credit Machine asset $105,000

3 0
3 years ago
The mls is a good source for data when researching a subject property. what information will you find there?
madam [21]

The mls is a good source for data when researching a subject property. former sales price will be found there.

A multiple listing service is a database which is  established by cooperating real estate brokers in order to provide data about properties for sale.

An MLS allows the brokers to see one another’s listings of properties  held for sale with the goal of connecting homebuyers to sellers. Under this arrangement, both the listing and selling brokers are benefited by consolidating and sharing information and also by sharing commissions.

Typically, multiple listing services create a general  book and electronic database with all of the houses for sale by affiliated brokers.

To know more about MLS here:

brainly.com/question/15579742

#SPJ4

8 0
1 year ago
A commercial building with a market value of $200,000 has an insurance policy with an 80 percent coinsurance clause. The owner c
RideAnS [48]

Answer:

$45,000

Explanation:

In this case the market value is $200,000 but the policy limit is only $120,000, with a coinsurance of 80%.

Since the amount of loss = $60,000, the insurance company will pay:

(stop limit / value) x loss = ($120,000 / $160,000*) x $60,000 = 0.75 x $60,000 = $45,000

*the $160,000 value is determined by multiplying the fair market value of the property times the coinsurance = $200,000 x 80% = $160,000

8 0
3 years ago
GDP includes a. final goods and inventories of imported intermediate goods. b. intermediate and final goods to count all goods a
Elina [12.6K]

Answer: c. only final goods to avoid double counting when including intermediate goods

Explanation:

The Gross Domestic Product (GDP) is an economic measure that aims to quantify the strength of an economy by checking it's Economic Activity.

When Calculating GDP, the FINAL value of goods and services produced WITHIN a country are the only amounts included to avoid Double Counting of products.

For example, if in making a television, the company making the TV bought electrical parts for $100 and the LED screen for $50 with labour costs of $50 and then sold it to a store for $300 that then sells the Television at $500, $500 is the amount that is included in GDP calculation. None of those other figures will be added again because they are already implicitly included in the final $500.

6 0
3 years ago
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