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3 years ago

A. illustrate that the system is in a safe state by demonstrating an order in which the processes may complete.

Business

2 answers:

Rashid [163]3 years ago

8 0

Question:

The question is incomplete. The snapshot of a system was not added. See below the remaining part of the question and the answers.

Allocation Max Available Available

ABCD ABCD ABCD

PO 2001 4212 3321

P1 31 21 5252

P2 2103 2316

P3 1312 1424

P4 1432 3665

Answer:

(a) safe sequence is P0 , P3, P4, P1, P2

(b) The request can be granted

Explanation:

Need Matrix

Need [i, j] = Max [i, j] – Allocation [i, j]

A B C D

P0 2 2 1 1

P1 2 1 3 1

P2 0 2 1 3

P3 0 1 1 2

P4 2 2 3 3

Available = (3 3 2 1)

1. Need(P0) < Available so, P0 can take all resources

Available = (3 3 2 1) + (2 0 0 1) (Allocation of P0) = (5 3 2 2)

2. Need(P3)<Available so, P3 will go next

Available = (5 3 2 2) + (1 3 1 2) = (6 6 3 4)

Like wise next P4, P1, P2 will get resources.

So safe sequence is P0 , P3, P4, P1, P2

Request from P1 is (1 1 0 0) and Available is (3 3 2 1)

As request(P1) < Available, we can grant request

Request from P4 is (0 0 2 0) and Available is (3 3 2 1)

As request(P4) < Available, we can grant request

Nuetrik [128]3 years ago

6 0

Answer:

Answer: (b) As request(P1) < Available, we can grant request

Explanation:

Need Matrix

Need [i, j] = Max [i, j] – Allocation [i, j]

A B C D

P0 2 2 1 1

P1 2 1 3 1

P2 0 2 1 3

P3 0 1 1 2

P4 2 2 3 3

Available = (3 3 2 1)

1. Need(P0) < Available so, P0 can take all resources

Available = (3 3 2 1) + (2 0 0 1) (Allocation of P0) = (5 3 2 2)

2. Need(P3)<Available so, P3 will go next

Available = (5 3 2 2) + (1 3 1 2) = (6 6 3 4)

Like wise next P4, P1, P2 will get resources.

So safe sequence is P0 , P3, P4, P1, P2

Request from P1 is (1 1 0 0) and Available is (3 3 2 1)

As request(P1) < Available, we can grant request

Request from P4 is (0 0 2 0) and Available is (3 3 2 1)

As request (P4) < Available, we can grant request

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Financial educators often recommend that individuals should:

Marina86 [1]

Answer: D

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3 years ago

Using XXs for amounts, give the journal entry for each of the transactions, assuming perpetual inventory. (If no entry is requir

lawyer [7]

Answer:

Journal entries

Explanation:

1. Cash Dr XX

To Sales revenue XX

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To Merchandise inventory XX

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While calculating the cost of inventory we debited the cost of goods sold and credited the merchandise inventory

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3 years ago

Harry forms the Nectarine Corporation during the 2019 tax year. To form the corporation, Harry transfers assets having a fair ma

Maksim231197 [3]

Answer:

150000

Explanation:

The question says that Harry received a fair market value = 450000 dollars

Meanwhile he transferred 650000 dollars of assets

Fair value of assets = 650000 - 200000 = 450000

Harry's adjusted basis = 350000

Therefore the share received will be:

350,000 - 200,000

= 150,000 dollars.

Harry's basis in the stock received from the corporation is $150,000.

Thank you!

5 0

2 years ago

Once a trial balance has been prepared, the next step of the accounting cycle involves: a. Classifying the transactions into log

Mice21 [21]

Answer:

The correct answer is letter "B": Preparing financial statements such as the balance sheet, income statement, and statement of cash flows.

Explanation:

A trial balance is a worksheet listing the debit and credit balances of all the ledger accounts for an entity. Under accounting theory, the total of all the debits must equal the total of all the credits. Since the trial balance is a list of all the accounts it serves as an accuracy check before the company prepares the financial statements including the Balance sheet, Income and Cash Flows Statements.

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2 years ago

Sales (19,500 units at $30 per unit) $585,000 Variable expenses 409,500 Contribution margin 175,500 Fixed expenses 180,000 Net o

vichka [17]

Answer:

Automated

Sales (19,500 units at $30 per unit) $585,000 $585,000

Variable expenses 409,500 351,000

Contribution margin 175,500 234,000

Fixed expenses 180,000 252,000

Net operating loss $(4,500) $( 18,000)

New Cm ratio= Contribution Margin/ Sales Revenue

= $ 234,000 $ 585,000 = 0.4

Break-even point in dollars= Fixed Costs/ 1- (variable Cost/ Sales)

= 252,000/ 1- (351,000/ 585,000)

= 252,000/ 1-0.6

= 252,000/0.4= $ 630,000

The resulting $ 630,000 is the break even point at which neither a loss nor a profit is incurred.This can be checked as follows.

Sales $ 630,000

Variable Costs ( 60 % $ 630,000) $ 378,000

Contribution Margin $ 252,000

Less Fixed Expense $ 252,000

Profit 0

Break even point in units = Fixed Costs/ Contribution Margin in units

= $ 252,000/ (30-18)

=$ 252,000/ $ 12= 21,000 units

Two Contribution format Income Statements:

Automated

Sales (26,000 units at $30 per unit) $780,000 $780,000

Variable expenses 546,000 468,000

Contribution margin 234,000 312,000

Fixed expenses 180,000 252,000

Net operating Profit $ 54,000 $ 60,000

Working:

Variable Costs per unit = $ 409500/19500= $ 21

After reduction variable costs = $ 21- $3= $ 18

4 0

3 years ago