. During Year One, Company A and Company Z both sell 1,000 computers for $1,000 each in cash. Company A provides a one-year warranty to its customers for free. Company Z sells a one-year warranty to all of its customers for $50 each. Both companies expect 5 percent of the computers to break and cost $600 each to repair. In Year Two, both companies actually have 6 percent of these computers break. However, the required cost to fix each one was only $550.

a. In financial reporting for Year One, which company will report the highest amount of net

income? What will be the difference in the two reported amounts?

b. In financial reporting for Year Two, which company will report the highest amount of net

income? What will be the difference in the two reported amounts?

What are the geometric average time-weighted rates of return for the investor?

Q. In how many ways can seven businessmen attending a convention be assigned to one triple and two double hotel rooms?

Q. On a Friday morning, the pro shop of a tennis club has 10 identical cans of tennis balls. If they are all sold by Sunday night and we are interested only in how many were sold on each day, in how many different ways could the cans of tennis balls has been sold on Friday, Saturday, and Sunday?

As a settlement for an insurance​ claim, Craig was offered one of two choices. He could either accept a​ lump-sum amount of ​$8799 ​now, or accept monthly payments of $129 for the next seven years. If the money is placed into a trust fund earning 5.55​% compounded annually​, which is the better option and by how​ much?

Option A - Monthly Payments

Option B - Lump Sum

​(Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as​ needed.)

Cutting Speed (meters per minute) Useful Life Brand A (Hours) Useful Life Brand B (Hours)

30 5.2 6.3

30 4.4 6.4

30 5.2 5.2

40 4.5 6.0

40 3.7 4.6

40 2.5 5.0

50 4.4 4.5

50 2.8 4.0

50 1.0 3.7

60 4.0 3.8

60 2.0 3.0

60 1.1 2.4

70 1.1 1.5

70 0.5 2.0

70 3.0 1.0

.

Use a 95​% confidence interval to estimate the mean useful life of a brand A cutting tool when the cutting speed is 45 meters per minute. Repeat for brand B. Compare the widths of the two intervals and comment on the reasons for any difference.

The mean useful life of a brand A cutting tool when the cutting speed is ___ to ____ hours. (Round to one decimal place as​ needed.)

The mean useful life of a brand B cutting tool when the cutting speed is ___ to ____ hours. (Round to one decimal place as​ needed.)

Compare the widths of the two intervals and comment on the reasons for any difference. Choose the correct answer below.

A. Brand A is wider than brand B. The estimated standard error of y^ is different for the two intervals.

B. Brand B is wider than brand A. The value of t α/2 is different for the two intervals.

C. Brand A is wider than brand B. The calue of y^ is different for the two intervals.

D. There is no difference in the widths of the two intervals.

b. Use a 95% prediction interval to predict the useful life of a brand A cutting tool when the cutting speed is 45 meters per minute. Repeat for brand B. Compare the widths of the two intervals to each other and to the two intervals you calculated in part a. Comment on the reasons for any difference.

The predicted useful life of a brand A cutting tool when the speed is 45 meters per minute is ___ to ____ hours. (Round to one decimal place as​ needed.)

The predicted useful life of a brand B cutting tool when the speed is 45 meters per minute ___ to ____ hours. (Round to one decimal place as​ needed.)

Compare the widths of the two intervals to each other. Choose the correct answer below.

A.The prediction interval for brand A is larger than the prediction interval for brand B because the estimated standard error of y^ is different for the two intervals.

B.The prediction interval for brand B is larger than the prediction interval for brand A because the value of  y^ is different for the two intervals.

C.The prediction intervals are the same size.

Compare the widths of the two prediction intervals to the two confidence intervals you calculated in part a.

Choose the correct answer below.

A.The prediction intervals are both larger than the corresponding confidence intervals.

B.The prediction intervals are both smaller than the corresponding confidence intervals.

C.The two prediction intervals are the same size as the corresponding confidence intervals.

D.There is no difference in the widths of the four intervals.

Comment on the reasons for any difference. Choose the correct answer below.

A. The value of t α/2 for the estimated mean value of y is smaller than the value of t α/2 for the predicted value of y.

B. The standard error for the estimated mean value of y is smaller than the standard error for the predicted value of y.

C. The standard error for the estimated mean value of y is larger than the standard error for the predicted value of y.

D. The value of t α/2 for the estimated mean value of y is larger than the value of t α/2 for the predicted value of y.

c. Suppose you were asked to predict the useful life of a brand A cutting tool for a cutting speed of x=100 meters per minute. Because the given value of x is outside the range of the sample​ x-values, the prediction is an example of extrapolation. Predict the useful life of a brand A cutting tool that is operated at 100 meters per minute and construct a 95​% prediction interval for the actual useful life of the tool. What additional assumption do you have to make in order to ensure the validity of an​ extrapolation?

The predicted useful life of a brand A cutting tool that is operated at 100 meters per minute is _____ hours. ​(Round to two decimal places as​ needed.)

The actual predicted useful life of a brand A cutting tool when the speed is 100 meters per minute is ______ to ____ hours. (Round to one decimal place as​ needed.)

What additional assumption do you have to make in order to ensure the validity of an​ extrapolation?

A.The linear regression is an accurate model when x=100.

B.The value of t α/2 can be found for x=100.

C.There is no additional assumption required.

Have to use C language
Pseudocode
A #define called BITS should be set at the top of the program. It should be set to 8 when the program is submitted. This
define should be used throughout the entire program when setting/using array sizes/max element. This define will also
be used in the output to print 8-bit vs 16 bit. Your program should function whether the define is set to 8 or to 16.
Part of the grading process will be to change the define from 8 to 16 and to recompile your program to see if your program still
runs properly. See sample output.
main()
Print instructions (see sample output below)
Prompt for and store both numbers and the operator. Use only one scanf() to store all three values.
While either number is less than 0 or more than 255, continue to prompt for input until a valid number is entered (hint
– use a while loop). See sample output below.
Call function ConvertDecimalToBinary() to convert the first number to binary.
Call function ConvertDecimalToBinary() to convert the second number to binary.
If the entered operator is an allowed operator, then convert the result to binary and print the decimal result and
binary result as seen in the sample code.
ConvertDecimalToBinary()
Return type : void
Parameters :
int containing the decimal value to be converted
char array (hint : the array is passed empty from main() and this function fills it so when the function
finishes, the array back in main() will contain the values added in the function).
This function will use a method of decimal to binary conversion called “Divide in Half, Ignore the Remainder”. Please
watch the following video for a demonstration of the method.
https://youtu.be/XdZqk8BXPwg
Create a local int array. This array will store the result of each divide by 2 which will be accomplished using
bitshifting instead of division to divide the number in half. Use a bitmask to determine if an array element if odd (1) or
even (0). YOU MUST USE THIS METHOD IN THIS ASSIGNMENT.
Using a for loop, loop over the int array and write each element into the char array that was passed in. Hint : keep
in mind what the ASCII value is for the number zero when writing the int array element into the char array. If you
store the number 65 in a char, it will be ‘A’ so if you want to store the number 0 in a char array, you will need to …?
HINT : make sure your char arrays are one bigger than the number of BITS so that you have room for the null terminator so
that %s prints correctly.
Bitwise Calculator
Enter two base 10 values with a bitwise operator to see the decimal result
and the binary result. The format is
FirstNumber BitwiseOperator SecondNumber
For example, enter the expression
2 & 3
This calculator can used with &, |, ^, << and >>
Please note that the spaces between numbers and operator is essential
and the two entered values must be between 0 and 255
Enter expression 2 & 3
In base 10...
2 & 3 = 2
In 8-bit base 2...
00000010
&
00000011
========
00000010
--------------------------------------------------------------------------------------
Bitwise Calculator
Enter two base 10 values with a bitwise operator to see the decimal result
and the binary result. The format is
FirstNumber BitwiseOperator SecondNumber
For example, enter the expression
2 & 3
This calculator can used with &, |, ^, << and >>
Please note that the spaces between numbers and operator is essential
and the two entered values must be between 0 and 255
Enter expression 2 | 3
In base 10...
2 | 3 = 3
In 8-bit base 2...
00000010
|
00000011
========
00000011
--------------------------------------------------------------------------------------
Bitwise Calculator
Enter two base 10 values with a bitwise operator to see the decimal result
and the binary result. The format is
FirstNumber BitwiseOperator SecondNumber
For example, enter the expression
2 & 3
This calculator can used with &, |, ^, << and >>
Please note that the spaces between numbers and operator is essential
and the two entered values must be between 0 and 255
Enter expression 2 ^ 3
In base 10...
2 ^ 3 = 1
In 8-bit base 2...
00000010
^
00000011
========
00000001
--------------------------------------------------------------------------------------
Bitwise Calculator
Enter two base 10 values with a bitwise operator to see the decimal result
and the binary result. The format is
FirstNumber BitwiseOperator SecondNumber
For example, enter the expression
2 & 3
This calculator can used with &, |, ^, << and >>
Please note that the spaces between numbers and operator is essential
and the two entered values must be between 0 and 255
Enter expression 2 << 3
In base 10...
2 << 3 = 16
In 8-bit base 2...
00000010 << 3
00010000
--------------------------------------------------------------------------------------
Bitwise Calculator
Enter two base 10 values with a bitwise operator to see the decimal result
and the binary result. The format is
FirstNumber BitwiseOperator SecondNumber
For example, enter the expression
2 & 3
This calculator can used with &, |, ^, << and >>
Please note that the spaces between numbers and operator is essential
and the two entered values must be between 0 and 255
Enter expression 2 >> 3
In base 10...
2 >> 3 = 0
In 8-bit base 2...
00000010 >> 3
00000000
--------------------------------------------------------------------------------------
Bitwise Calculator
Enter two base 10 values with a bitwise operator to see the decimal result
and the binary result. The format is
FirstNumber BitwiseOperator SecondNumber
For example, enter the expression
2 & 3
This calculator can used with &, |, ^, << and >>
Please note that the spaces between numbers and operator is essential
and the two entered values must be between 0 and 255
Enter expression 100 >> 3
In base 10...
100 >> 3 = 12
In 8-bit base 2...
01100100 >> 3
00001100
--------------------------------------------------------------------------------------
Bitwise Calculator
Enter two base 10 values with a bitwise operator to see the decimal result
and the binary result. The format is
FirstNumber BitwiseOperator SecondNumber
For example, enter the expression
2 & 3
This calculator can used with &, |, ^, << and >>
Please note that the spaces between numbers and operator is essential
and the two entered values must be between 0 and 255
Enter expression 2 * 3
Operator * is not supported by this calculator
Change
#define BITS 8
to
#define BITS 16
Bitwise Calculator
Enter two base 10 values with a bitwise operator to see the decimal result
and the binary result. The format is
FirstNumber BitwiseOperator SecondNumber
For example, enter the expression
2 & 3
This calculator can used with &, |, ^, << and >>
Please note that the spaces between numbers and operator is essential
and the two entered values must be between 0 and 255
Enter expression 4 & 6
In base 10...
4 & 6 = 4
In 16-bit base 2...
0000000000000100
&
0000000000000110
========
0000000000000100

If you have questions please ask .. Thank you.

Construct and show one box plot for the overall data. clearly show the values for the 5 box plot statistics

What are the values for the upper outlier and lower outlier limits?

Are there any outliers?

The literature review section of a conference presentation should last about ____ minutes.

a. three

b. five

c. seven

d. nine

United Airlines has surveyed 50 random business travelers. The business travelers were asked to rate their overall satisfaction with their experience with United Airlines, where 10 was the highest rating. Using the tools in Excel, develop a 95% confidence interval estimate (mean, low, high) of the population mean rating for United Airlines.

CREATE TABLE Hotel

(

roomNumber     INTEGER         PRIMARY KEY,

type                  CHAR(10)         NOT NULL,

rate                   INTEGER         NOT NULL,

--

CONSTRAINT IC1 CHECK (type IN ('suite', 'king', 'queen')),

CONSTRAINT IC2 CHECK (type <> 'suite' OR rate > 200),

CONSTRAINT IC3 CHECK (NOT (type = 'king' AND (rate < 80 OR rate > 220))),

CONSTRAINT IC4 CHECK (NOT (type = 'queen' AND rate >= 100))

);

which 8 of these inserts will be rejected only 8 are rejected