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serg [7]
3 years ago
12

What is a trap instruction? explain its use in operating systems?

Business
1 answer:
Gnoma [55]3 years ago
7 0
 Trap instruction a type of interrupt in synchronization typically caused by an exceptional condition. This type of <span> exception is reported immediately following the execution of the trapping instruction.</span>Traps allow execution of a program or task to be continued without loss of program continuity. <span> The operating system performs some action before returning control to the originating process.</span>
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On June 3, Carla Company sold to Chester Company merchandise having a sale price of $3,800 with terms of 4/10, n/60, f.o.b. ship
Svetllana [295]

Answer:

A. June 3

Dr Accounts Receivable—Chester $3,800

Cr Sales Revenue $3,800

June 12

Dr Cash $3,648

Dr Sales Discounts $152

Cr Accounts Receivable—Chester $3,800

B. June 3

Dr Accounts Receivable—Chester $3,648

Cr Sales Revenue $3,648

June 12

Dr Cash $3,648

Cr Accounts Receivable—Chester $3,648

Explanation:

A. Preparation of the journal entries on the Pronghorn Company books to record Sales and receivables are entered at gross selling price.

June 3

Dr Accounts Receivable—Chester $3,800

Cr Sales Revenue $3,800

June 12

Dr Cash $3,648

($3,800-$152)

Dr Sales Discounts ($3,800 X 4%) $152

Cr Accounts Receivable—Chester $3,800

B. Preparation of the journal entries on the Pronghorn Company books to record Sales and receivables are entered at gross selling price Sales and receivables are entered at net of cash discounts.

June 3

Dr Accounts Receivable—Chester $3,648

Cr Sales Revenue ($3,800 X 96%) $3,648

June 12

Dr Cash $3,648

Cr Accounts Receivable—Chester $3,648

8 0
3 years ago
The customer has decided to purchase a home instead of renting. The price of the home is $750,000 and the customer intends to pu
Natasha2012 [34]

Answer:

A. growth stocks and blue chip stocks immediately in the amount of $150,000 to obtain the necessary cash down payment

Explanation:

The customer wouldn't want to get the stock cashed out now, so he doesn't have to worry about the stock or market having a huge decline and so, he can't buy the house.

5 0
3 years ago
A financial analyst is in the process of reviewing four investments projects for one of his clients. The net present cash values
inysia [295]

Answer:

Consider the following calculation

Explanation:

All projects having positive NPVs, thus all projects are feasible.

(All figures are in $' million)

Funds required to invest in all projects are

First year = 6 + 2 + 4 + 10 = 22 & available fund for first year is only 20.

Second year = 8 + 4 + 8 + 6 = 36 & available fund for second year is only 13.

In these type of situations we use Profitability Index to decide which projects are selected and which are to be skipped.

Profitablilty index = PV of cash inflow/ PV of cash outflows

But in this such information is not given to calculate Profitability index, thus we are calculating here NPV per One $ of investment.

thus NPV per One $ of investment = NPV of project / Investment in Project

Note: We are taking here value of investment in project for both two year with out taking effect of time value of money as no discount rate is provided in the question.

CHECK THE EXCEL ATTACHED

Total fund available with investor = 20+13 = 33

Total fund required for Project 4 & Project 1= 16 + 14 =30

thus he can invest in only project 4 & Project 1, for investing in next profitable project i.e. project 2 he requires $6 million but he has only $3 million in his hands.

Thus the optimal solution for the client is to invest in Project 4 & Project 1.

Thus Funds available in first year = 20, Investment in First year = 10+6 = 16, Funds remains in hand =4

Funds available in second year = 4+ 13= 17, Investment in second year =6+8= 14, funds remains in hand = 3

NPV from total investment = 80 + 50 = 130

Download xlsx
5 0
3 years ago
On December 1, Marzion Electronics Ltd. has three DVD players left in stock. All are identical, all are priced to sell at $161.
Leni [432]

Answer:

$208

Explanation:

Using the FIFO Inventory method, inventory items are assumed to be sold in the order in which they were purchased from the earliest to the latest.

The order of purchase of the inventory items are.

Jun. 1, DVD Player 1012, $113

Nov. 1, DVD Player 1045, $95

Nov. 31, DVD Player 1056, $88

Therefore, if two of the three items are sold, the cost of goods sold is the cost of the first two items purchased

= 113 + 95 = $208.

4 0
4 years ago
Read 2 more answers
Any attempt to verify outcomes and compare them standards can be considered a(an) _______activity, althoughmany smaller firms do
otez555 [7]
B. auditing is your word
3 0
3 years ago
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