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borishaifa [10]
3 years ago
11

If Brazil gives up three automobiles for each ton of coffee it produces, while Peru gives up seven automobiles for each ton of c

offee it produces, then Brazil has a comparative advantage in _____ production and should specialize in _____.
Business
1 answer:
solmaris [256]3 years ago
5 0

Answer: coffee; coffee

Explanation: The less the automobiles given up the more they can make returns in the coffee productions

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A scientific paper that has passed through the peer review process is more respected than one that has not. Why might a scientis
frez [133]

Answer:

B) The described experiment meets or exceeds the standards of good science.

Explanation:

When we say a scientific report that has been peer-reviewed, it means that it has been read and evaluated by other scientists. The peer-review process is meant to ensure the integrity and quality of the scientific publications. The peer reviewer should review the experimental design, the data and the analysis.

4 0
3 years ago
Read 2 more answers
Which of the following would produce the largest increase in the contribution margin per unit? A 14% increase in variable cost.
Rama09 [41]

Answer:

A 7% increase in selling price.

Explanation:

Contribution margin refers to the difference between selling price and variable cost.

Contribution margin:

= Selling price - Variable cost

Net income:

= Contribution margin - Fixed cost

(i) 14% increase in variable cost:

It cannot, because it will decrease the contribution margin.

(ii) 17% decrease in fixed cost:

It cannot affect the contribution margin.

(iii) 15% decrease in selling price:

No, it will reduce the contribution margin.

(iv) 7% increase in selling price:

Yes, it will increase the contribution margin since there is an increase in the selling price.

(v) 23% increase in the number of units sold:

No, it will not impact the selling price or variable cost.

5 0
3 years ago
The following materials standards have been established for a particular product: Standard labor- hour per unit of output 3.3 ho
wlad13 [49]

Answer:

The labor rate variance for the month = $1890

Explanation:

Given values:

Standard labor hour per unit = 3.3 hours

Standard labor rate =  $16.15 per hour

Actual hours worked = 6,300

Actual total labor cost =  $103,635

Actual output = 2,000 units

Now, we calculate the labor rate variance with the help of given information. Below is the calculation of Labor rate variance.

Labor rate variance = ( Actual labor cost) – (Standard rate × Actual hours)

= 103635 – (16.15 × 6,300)

= $1890

4 0
3 years ago
On January 1, 2015, Anna invested $5,000 at 5 percent interest for one year. The CPI on January 1, 2015 stood at 2.37. On Januar
Inga [223]

Answer:

The correct answer is c) 3.7 .

Explanation:

The first thing we should do is calculate inflation: (2.40 - 2.37) / 2.37 = 1.3

Inflation Rate = 1.3

2.) Calculate the real interest rate

Real interest rate = nominal interest rate - inflation rate

5 - 1.3 = 3.7

3.7 is the real interest rate

5 0
3 years ago
For this assignment you will write a crc integrity checking program will have two modes of operation. your program must implemen
AVprozaik [17]

Of course, some of the recorded functions will very likely invoke others of these functions. It is decent practice to reuse components instead of writing the same block of code in multiple places. Many logical errors can be evaded by doing so, and if any corrections are needed, they can be done conveniently in just one place.

Keep in mind that the basic idea is to break down the overall task into small pieces that can be developed (and tested) separately so you can build your program incrementally.

Program Output

The program must present output consisting of header information, intermediate results, and final results, as described separately below. Sample outputs follow in the next section.

Header Information

The header information should be written on distinct lines as shown in the sample outputs that follow. The individual lines are:

1. The program must first write a string of 62 hyphens (dashes) to serve as a separator, and then, 2 lines below it, the string "CIS3360 Fall 2017 Integrity Checking Using CRC", and then on the next line the string "Author: " followed by your name (or names, if teaming) and a newline.

2. The program must then write the string "The input string (hex): ", followed by the string value of the second command line input argument

3. The program must then write the string "The input string (bin): ", followed by the binary value of the second command line input argument, and then a newline.

4. The program must then write the string "The polynomial that was used (binary bit string): ", followed by the 13-bit binary value of the polynomial given at the top of this assignment with spaces every 4 characters to improve readability.

5. The program must then write the string "Mode of operation: ", followed by either the word "calculation" or "verification", depending on the value of the first command line input argument

6. The content of this line depends on whether the mode is calculate or verify.

a. If in calculation mode, this line should read: "Number of zeroes that will be appended to the binary input: 12"

b. If in verification mode, this line should read: "The CRC observed at the end of the input: ", followed by the binary and hex values for the last 3 hex characters of the input string, as shown in the sample outputs that follow.

Intermediate Results

This section will begin with the string: "The binary string difference after each XOR step of the CRC calculation", followed by a newline.

Following the above statement, this section will show on separate lines the results of each XOR step as described above, with spaces every 4 characters as shown to improve readability.

Note that for calculation mode, you must pad the binary version of the input string with 12 zeroes before you start the division procedure, but for confirmation mode you have two choices. The first step is to remove the last three hex characters demonstrating the observed CRC, in which case you must then pad the rest with 12 zeroes like you were calculating the CRC. The second step is to leave the detected CRC attached to the rest of the input, in which case you should not add zeroes for padding. The difference between these two choices determines how you will interpret the result in the bottom row of the intermediate results output.

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3 0
3 years ago
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