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Arada [10]
3 years ago
13

Which of the following is a good conductor of electricity? A. Glass B. Plastic C. Rubber D. Wet skin

Business
2 answers:
EastWind [94]3 years ago
8 0

Conductors have free electrons and they conduct electrical current very easily.

Good conductors are the following materials: copper, aluminum, gold, and silver. Glass, air, plastic, rubber, and wood on the other hand are insulators .

From the given options, only wet skin (answer D) is a good conductor of electricity.

melamori03 [73]3 years ago
5 0

Answer:

D. Wet skin

Explanation:

Conductivity is the property of matter to allow electrical charges to flow within it. Good conductors, like metals, are materials that allow electrons to move easily. The same happens in the  Wet skin, when in contact with electricity it quickly receives the current of energy (and causes shock). Bad conductors such as rubber, glass and plastic are important for insulating electricity. They are therefore used as insulators, for example plastic wires.

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Which of the following practices are not considered essential for a comprehensive JIT implementation: Uniform production (also k
bogdanovich [222]

Answer:

False ( "Large lot sizes" is not considered essential for JIT )

Explanation:

Just in time is an arrangement and alignment of raw material supply with the production process of the business. It minimizes the holding cost, lead time required for delivery of raw material, the setup times and sizes of orders.

The Large lot sizes is not a characteristics of JIT because it may requires the storage facility to place the large orders until used in production which might increase the holding cost.

So, Large Lot Sizes are not considered essential for a comprehensive JIT implementation.

4 0
3 years ago
Before year-end adjusting entries, Dunn Company's account balances at December 31, 2020, for accounts receivable and the related
navik [9.2K]

Answer:

Option (B) is correct.

Explanation:

Given that,

Accounts receivables = $1,500,000

Allowance for doubtful accounts = $90,000

Expected uncollectibles = $125,000

The collection of accounts receivables after the adjustment for bad debt expense is determined by deducting the expected uncollectibles from the total amount of accounts receivables.

Accounts receivable amount expected to be collected after adjustment for bad debt expense:

= Accounts receivables - Expected uncollectibles

= $1,500,000 - $125,000

= $1,375,000

7 0
3 years ago
Determine the missing amounts.Unit SellingPriceUnit VariableCostsUnit ContributionMarginContribution MarginRatio1. $650 $390 $en
tatiyna

Answer:

I tried to order the information and prepared the following table:

                                                  Product A           Product B        Product C

Unit Selling Price =                        $650                $200              <u>e)$2,300</u>

Unit Variable Costs =                    $390               <u>c)$108</u>              <u>f)$1,495</u>

Unit Contribution Margin =          <u>a)$260</u>                  $92                $805

Contribution Margin Ratio =         <u>b)40%</u>               d)<u>46%</u>                 35%

contribution margin ratio = (revenue - cogs) / revenue     or      

contribution margin ratio = contribution margin / revenue

8 0
3 years ago
You are examining an investment opportunity. It would require you to pay money today and then receive payments semi-annually fro
Lady_Fox [76]

Answer:

The semi annual rate is 4.88%

Explanation:

semi annual rate = [((1+r)^(1/n)) -1]

                            =  [((1+10%)^(1/2)) -1]

                            = 4.88%

Therefore, the semi-annual rate (i.e. periodic return per six months) do you require (i.e. need to earn such that this implies 10% earned per year when you get to compound semi-annually) is 4.88%.

 

5 0
3 years ago
Pls help me!! i need help with an essay for business
vodomira [7]
Do u also want some sources?
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