Calculate the pH of a solution prepared by mixing 300mL of 0.25M sodium hydrogen ascorbate and 150mL of 0.2M HCl plus water to a final volume of 1 liter. The Ka of ascorbic acid is 5.0 x 10^-5

Vittoria Ltd requires a Statement of Cash Flows to be prepared for the year ended

31 March 2018, the following information has been collected for this purpose.

Question 2 continued:

Additional information:

Vittoria Ltd classifies interest expense and dividends paid as cash outflows from financing activities.

Plant and equipment, with a fair value of $100 000, has been acquired by the issue of

$100 000 worth of fully paid Vittoria Ltd shares to the sellers of the plant and equipment.

During the year, equipment that originally cost $100 000 was sold for $30 000 cash.

Plant and equipment was revalued upwards by $30 000.

A long-term loan of $30 000 was specifically organised for the purchase of plant and equipment costing $30 000.  

Required:

(i) Prepare the general ledger accounts as required in the answer booklet.

(ii) Prepare a statement of cash flows for Vittoria Ltd, for the year ended 31 March 2018, in accordance with NZ IAS 7 Statement of Cash Flows. Vittoria Ltd uses the indirectmethod for the cash flows from operating activities (CFOA) section.  

(iii) Prepare a statement of cash flows for Vittoria Ltd, for the year ended 31 March 2018, in accordance with NZ IAS 7 Statement of Cash Flows. Vittoria Ltd uses the directmethod for the cash flows from operating activities (CFOA) section. Complete the necessary reconciliation, as required by NZ FRS-44, to be included in the notes.

(iv) Explain, by completing the table in the answer booklet, how your answers to (ii) and (iii) above would changeifVittoria Ltd classified interest expense paid as a cash outflow from operating activities.

(v) Vittoria Ltd has provided you with 15 types of cash inflows and cash outflows in the answer booklet and requires you to determine where they should be included in the Statement of Cash Flows in accordance with NZ IAS 7 Statement of Cash Flows. AssumeVittoria Ltd uses the direct method for CFOA.  Hint: Remember certain cash flows have a choice of classification; for these particular cash flows highlight the two choices available.

CFOA = cash flows from operating activities, CFIA = cash flows from investing activities and CFFA = cash flows from financing activities.                                                                                                    

C++

• Prompt the user for the number of guests attending the event.
• Determine and report the number of large, medium, and small pizzas you need to order.
• For every 7 guests, order one large pizza.
• For every 3 guests left over, order one medium pizza.
• For every 1 guest left over, order one small pizza.

Part 2 - Serving Size

• Compute and report the total area of pizza (in square inches) you need to purchase. Do not round these values.
• Compute and report the total area of pizza (in square inches) each guest can eat. Do not round these values.

Part 3 - Supplementing the Budget (

• Prompt the user for the percent of the total price to be paid as a tip. The tip percentage will be input as a whole integer from 0 to 100.
• Compute and report the total cost (including tip) of all the pizzas, rounding to the nearest dollar. Note: Changing the value type into an int alone will not round to the nearest dollar. See the end of the "Notes" section below.

Part 4 - The "Magic" of Avoiding Magic Numbers

Sometime it may feel like a nuisance to make sure to properly use constants for magic numbers, so here we give you the opportunity to see how useful it can be. By changing just some of the constants, your program can simulate any pizza sizes and prices, without having to touch any other part of your code. Those constants are how many people each pizza feeds, the dimensions of each pizza, and the cost of each pizza. Make sure that you have written your code so that by changing only those nine values, and re-compiling, you can simulate any arbitrary pizza values.

Since you will be changing constants and recompiling for Part 4, you will be submitting a different compiled program than used in Parts 1, 2, and 3. Thus, do not submit the updated program here. Instead, copy your program from here into the following zyBook section (Main Lab 2B), change 9 of your constants, and submit the program from there. The grading TA will combine the points from the auto-grade of both 2A (possible 85 points) and 2B (possible 15 points) to get your full auto-grade points. The new values you will use are given in section Main Lab 2B.

Sample Input

303

15

Sample Output

In this case the output would look like:

Please enter the number of guests: 
43 large pizzas, 0 medium pizzas, and 2 small pizzas will be needed. 
A total of 13735 square inches of pizza will be purchased (45.3302 per guest).
 Please enter the tip as a percentage (i.e. 10 means 10%): 
The total cost of the event will be: $743

What is the purpose of the DETERMINE checklist?

In general, how do body composition and weight change as men and women age past 30?

Discuss why aging is considered to be a continuous process.

Although people are living longer, why is it important that natural and social scientists improve their quality of life in their later years?

Deficiencies of which vitamins and minerals increase in older people?

A researcher is concerned that the true

population mean could be as much as 4.8 greater

than the accepted population mean, but the

researchers hypothesis test fails to find a

significant difference. The power for this study

was 0.5, the researcher probably should

A) accept the outcome and move on

B) repeat the experiment with a smaller α

C) repeat the experiment with a larger α

D) repeat the experiment with a larger n

E) repeat the experiment and hope that the next sample

mean is significantly different than the hypothesized

mean.

Failing to observe a treatment affect

for Rogaine, when in reality Rogaine reduces

hair loss, would be...

A) impossible

B) an error with probability equal to α

C) an error with probability equal to β

D) an error with probability equal to 1-β

Define the following key terms

1. Octet

2. Prefix length

3. Slash notation

4. Network address

5. Host address

6. Broadcast address

7. Classful addressing

8. Classless addressing

9. Tunneling

10. Dual stack

Code in Java Successive Over-Relaxation (SOR) method.

1. Design a function called middle_value, that takes 3 integers, and returns the integer with the middle value. If there is a tie, any of the possible middle values can be returned. Example: middle_value(1, 2, 8) -> 2 middle_value(9, 7, 7) -> 7 middle_value(3, 3, 3) -> 3

2. Design a function called combine_strings that takes two phrases and appends the longer string onto the back of the shorter one with no space between the two phrases joined. Example: If the phrases are “thought” and “after” the function should return “afterthought”, or “sea” and “food” would return “seafood”.

3. Design a function called get_letter_at that takes a phrase and a number and returns the letter at the phrase at the given index (note that 0 would return the first letter in the phrase). If the number is too large, then just return an empty string: “ ”.
   Examples:

   get_letter_at("Anthony", 0) -> "A" get_letter_at("Anthony", 4) -> "o" get_letter_at("Anthony", 7) -> " "

4. Design a function called brightness_modifier that takes an integer value that is either 0, 1, 2, or 3 representing the brightness level of a smartphone (0 means screen is off, up to 3 which means full brightness). The function should return a decimal number representing the modifier that the brightness level will affect the lifetime of battery of the device. For example:

   • - 0 brightness does not affect the battery life at all (returns 1.0)

   • - 1 brightness returns a 0.9 (the battery will last 90% of maximum battery lifetime)

   • - 2 brightness returns a .75 (the battery lasts 75% of maximum battery lifetime)

   • - 3 brightness returns a .5 (the battery only last 50% of maximum lifetime)

5. Design a function called hours_remaining that takes two integers and a boolean as parameters and returns the total hours of battery life left. The parameters represent the percentage of battery life left, the brightness (0, 1, 2, 3) and whether the device is currently streaming video. This function MUST call and use the brightness_modifier function you designed for exercise 4.

   The hours left is calculated by the following formula:

   1. The amount of battery life left is calculated by the maximum battery life (15 hours – see the

      CONSTANT defined at the top of the file) multiplied by percentage of battery left.

   2. Applying the brightness_modifier to the total amount of battery life left.

   3. If the phone is currently streaming video, the hours remaining is cut in half.

For example, given hours_remaining(80, 2, true) produces:
(Note the FULL_BATTERY_LIFE = 15 constant defined at the top of the file) 15*80% = 12 hours of regular battery remaining.
12 hours remaining at 2 brightness level = 12*.75 modifier = 9 hours
9 hours of streaming video = 9*0.5 = 4.5 actual hours remaining

tests = 0
passed = 0

FULL_BATTERY_LIFE = 15

def main():
        print('Assignment 3')
        '''
        Complete this assignment by doing the following
        for each function:
            - uncommenting one test function call in main
              NOTE: each test function has at least one test,
              but you should add additional tests to ensure
              the correctness of your functions

              - complete a full function design for each function
              (write the documentation and define the function)
              NOTE: follow the documentation provided for
              implementing each function in the csc110-assign3.pdf

              - process to the next function by doing the steps
              outlined above until all functions are designed with
              proper documentation, implementation and testing
        '''
        test_middle_value()
        test_combine_strings()
        test_get_letter_at()
        test_brightness_modifer()
        test_hours_remaining()
        print("TEST RESULTS:", passed, "/", tests)

def test_middle_value():
        print("beginning tests for middle_value...")
        #TODO: add tests here (and erase this line if you want)

def test_combine_strings():
        print("beginning tests for combine_strings...")
        #TODO: add tests here (and erase this line if you want)

def test_get_letter_at():
        print("beginning tests for get_letter_at...")
        #TODO: add tests here (and erase this line if you want)

def test_brightness_modifer():
        print("beginning tests for brightness_modifer...")
        #TODO: add tests here (and erase this line if you want)

def test_hours_remaining():
        print("beginning tests for hours_remaining...")
        #TODO: add tests here (and erase this line if you want)



# (str, bool -> None)
# takes the name or description of a test and whether the
# test produced the expected output (True) or not (False)
# and prints out whether that test passed or failed
# NOTE: You should not have to modify this in any way.
def print_test(test_name, result_correct):
    global tests
    global passed
    tests += 1
    if(result_correct):
        print(test_name + ": passed")
        passed += 1
    else:
        print(test_name + ": failed")


# The following code will call your main function
# It also allows our grading script to call your main
# DO NOT ADD OR CHANGE ANYTHING PAST THIS LINE
# DOING SO WILL RESULT IN A ZERO GRADE
if __name__ == '__main__':
    main()

Completely and thoroughly explain how a Flow Process Chart was successfully used by any company that makes any type of consumable beverage.

The 2018 Annual Reports/Financial Statements forboth Air NZ and Auckland Airportare provided on Canvas/Modules/5.Assignments 1 to 5.Answer the questions in the Answer Booklet for both Air NZ and Auckland Airport. All questions relate to 2018.

Air NZ : https://p-airnz.com/cms/assets/PDFs/Air-NZ-2018-Financial-Results.pdf

AKL airport : https://corporate.aucklandairport.co.nz/-/media/Files/Corporate/Annual-Report-2018/Annual-Report-2018-Financial-Statements.ashx?la=en&hash=3FD590BBFBB78389CD2DEA7EE8402BCAEC4332E9

Consider the following scenario analysis:

a. Is it reasonable to assume that Treasury bonds will provide higher returns in recessions than in booms?

• No

• Yes

b. Calculate the expected rate of return and standard deviation for each investment. (Do not round intermediate calculations. Enter your answers as a percent rounded to 1 decimal place.)

10. What is a typical FPGA design flow and how has this changed in modern FPGA architectures?

Answer the following question(s):

1. What might be the effects of not using encryption on network or Internet traffic?
   
2. Why might vendors propose proprietary encryption methods rather than using standard encryption technologies?

Make sure you provide a substantive and thorough post.

Describe the parameters for visual analysis of case study data. How does analysis through single case effect size statistics effect the confidence in our predictions?