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iVinArrow [24]
3 years ago
9

Unified Modeling Language (UML) Class diagrams describe the logical structure of a database system. True or False True False

Business
1 answer:
Mashcka [7]3 years ago
8 0

Answer:

True

Explanation:

The work of software developers is quite tough and confusing that is why the system of language was created to help them in their work. The system of language is known as a unified modelling language, it uses various diagrams to help them in solving various complex problems. This language provides a standard way to visualise the concepts that is why it is a logical structure of a database system.

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A company uses the periodic inventory system and had the following activity during the current monthly period.
Alekssandra [29.7K]

Answer:

The answer is: $3,289

Explanation:

<u>Date</u>                 <u>Units </u>                 <u>Unit price</u>           <u>Inventory</u>      <u>Average cost</u>

Purchases

Nov. 1             103 units             $20 per unit        $2,060        $20 per unit              

Nov. 5            103 units             $22 per unit        $4,326         $21 per unit

Nov. 8            53 units               $23 per unit        $5,545        $21.41 per unit

<u>Nov. 19           30 units              $25 per unit        $6,295        $21.78 per unit</u>

TOTAL           289 units            $21.78 per unit    $6,295        $21.78 per unit

Sales

Nov. 16          -138 units            $21.78 per unit    $3,006       $21.78 per unit

Ending inventory

Nov. 30          151 units           $21.78 per unit    $3,289       $21.78 per unit

3 0
3 years ago
You sign a contract to purchase a machine that will allow you to travel back in time and meet abraham lincoln. assuming that tim
ddd [48]

The correct option is C). Void contract. It is void type of contract if you sign a contract to purchase a machine that will allow you to travel back in time and meet Abraham Lincoln.

<h3>What is void contract?</h3>

Void contract is a formal contract between two parties, which is not authorized by the law and enforceable from the moment it was created.

A void contract is little differ from the valid contract. Void contract is not an actual contract, despite it is unenforceable.

Both void and voidable contract are null, but a void contract cannot be officially valid.

Learn more about the void contract here:-

brainly.com/question/15274330

#SPJ1

6 0
1 year ago
Net Zero Products, a wholesaler of sustainable raw materials. Prepared the following aging of receivables analysis.
kkurt [141]

Answer:

Net Zero Products

a) The balance of the Allowance for Doubtful Accounts using the aging of accounts receivable method is $4,300.

b) Adjusting Entry to record bad debt expense:

Debit Bad Debt Expense $1,700

Credit Allowance for Doubtful Accounts $1,700

To record the bad debt expense for the period and bring the allowance to $4,300 credit balance.

Explanation:

a) Data and Calculations:

Aging of receivables analysis:

Total (days)                          0        1 to 30     31 to 60     61 to 90     above 90

Accounts receivable $171,000   $96,000   $34,000     $15,000     $12,000

Percent uncollectible                      1%            4%                 6%            9%

Allowance for doubtful     0          $960        $1,360         $900        $1,080

Total allowance for doubtful = $4,300 (960 + 1,360 + 900 + 1,080)

b) The adjustment in the Allowance for Doubtful Accounts needed for the current period is $1,700 ($4,300 - $2,600).  This amount will be debited to the Bad Debts Expense account and credited to the Allowance for Doubtful Accounts.  It will bring the total for the Allowance for Doubtful Accounts to $4,300 from $2,600.

3 0
3 years ago
You want to retire exactly 35 years from today with $2,020,000 in your retirement account. If you think you can earn an interest
kompoz [17]

Answer:

Monthly deposit= $485.93

Explanation:

Giving the following information:

You want to retire exactly 35 years from today with $2,020,000 in your retirement account.

interest rate= 10.35 percent compounded monthly

First, we need to calculate the monthly interest rate.

Monthly interest rate= 0.1035/12= 0.008625

Now, using the following formula we can calculate the monthly deposit:

FV= {A*[(1+i)^n-1]}/i

A= monthly deposit

Isolating A:

A= (FV*i)/{[(1+i)^n]-1}

n= 35*12= 420

A= (2,020,000*0.008625) / [(1.008625^420)-1]

A= $485.93

4 0
3 years ago
The production-inventory taxonomy is based on _____________ producing standardized products through an assembly line, while ____
UkoKoshka [18]

Answer:

system producing

intermittent system

Explanation:

The production-inventory taxonomy is based on continuos system producing standardized products through an assembly line, whille intermittent system are used to produce non standardized products through a job shop.

8 0
3 years ago
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