1. Write a program to store record of 15 Facebook users using Dictionary data type. Actual name record should hold username, number of friends, place, date of birth and the date their account was created.

https://realpython.com/python-lists-tuples/

https://realpython.com/python-dicts/

The use of a business case to obtain funding for an information security investment is MOST effective when the business case:

A. relates information security policies and standards into business requirements
B. relates the investment to the organization's strategic plan.
C. realigns information security objectives to organizational strategy.
D. articulates management's intent and information security directives in clear language.

Correct Answer: B????? or C????? or others (of course...)

______________________

Note

■ Some good websites claim that the correct answer is B ("relates the investment to the organization's strategic plan").

■ Others good websites claim that the correct answer is C ("realigns information security objectives to organizational strategy").

■ Why B and not C? Why C and not B?

Many thanks!

I have gotten a Year 0 Cash Flow of -2,550,000
Year 1 CF of 937,064.23
Year 2 CF of 859,691.95
Year 3 CF of 1,108,430.80
And an NPV 355,186.94

My assignment says that the Year 0 CF and the NPV are correct, but all of the other Cash Flows are incorrect. But the sum (NPV) is correct, so I'm not sure what I'm doing wrong.

Python 3

Fix the code so everytime i hit clear the calendar resets to the current date in case it was modified

Code:

import tkinter as tk
from tkcalendar import DateEntry
from openpyxl import load_workbook
from tkinter import messagebox


window = tk.Tk()
window.title("daily logs")
window.grid_columnconfigure(1,weight=1)
window.grid_rowconfigure(1,weight=1)

# labels
tk.Label(window, text="Bar code").grid(row=0, sticky="W", pady=20, padx=20)
tk.Label(window, text="Products failed").grid(row=1, sticky="W", pady=20, padx=20)
tk.Label(window, text="Money Lost").grid(row=2, sticky="W", pady=20, padx=20)
tk.Label(window, text="sold by").grid(row=3, sticky="W", pady=20, padx=20)
tk.Label(window, text="Failed date").grid(row=4, sticky="W", pady=20, padx=20)

# entries
barcode = tk.Entry(window)
product = tk.Entry(window)
money = tk.Entry(window)

# arraging
barcode.grid(row=0, column=1)
product.grid(row=1, column=1)
money.grid(row=2, column=1)

options = tk.StringVar(window)
options.set("Choose one value")  # default value
soldData = tk.OptionMenu(window, options, "Peter", "John", "Mary", "Jonatan", "Steve")
soldData.grid(row=3, column=1)
cal = DateEntry(window, width=12, background='darkblue', foreground='white', borderwidth=2)
cal.grid(row=4, column=1)


def readValue():
    excel_barcode = barcode.get()
    excel_product = product.get()
    excel_money = money.get()
    excel_sold = options.get()
    if excel_sold.strip() == 'Choose one value':
        messagebox.showwarning("Error", "Please select a value for sold by")
        return
    date = cal._date
    print(date)
    data = [excel_barcode, excel_product, excel_money, excel_sold, date]
    workbook = load_workbook("dailylog.xlsx")
    worksheet = workbook.worksheets[0]
    worksheet.append(data)
    workbook.save("dailylog.xlsx")
    cleardate()


def cleardate():
    barcode.delete(0, 'end')
    product.delete(0, 'end')
    money.delete(0, 'end')
    options.set("Choose one value")  # default value


# button to trigger actions
button = tk.Button(text="SUBMIT", command=readValue).grid(row=5, pady=20, padx=20)
button = tk.Button(text="CLEAR", command=cleardate).grid(row=5, column=1, pady=20, padx=20)
window.geometry("500x400")
window.mainloop()

2. Change all of the numbers in the data area of your worksheet so that it looks like this:

If your formulas are correct, you should get the correct answers to the following questions.

(a) What is the break-even in dollar sales?

(b) What is the margin of safety percentage?

(c) What is the degree of operating leverage? (Round your answer to 2 decimal places.)

3. Using the degree of operating leverage and without changing anything in your worksheet, calculate the percentage change in net operating income if unit sales increase by 20%.

4. Confirm your calculations in Requirement 3 above by increasing the unit sales in your worksheet by 20% so that the Data area looks like this:

A

B

C

1

2

3

4

5

6

7

(a) What is net operating income? (Negative amount should be indicated by a minus sign.)

(b) By what percentage did the net operating income increase?

5. Thad Morgan, a motorcycle enthusiast, has been exploring the possibility of relaunching the Western Hombre brand of cycle that was popular in the 1930s. The retro-look cycle would be sold for $13,000 and at that price, Thad estimates 200 units would be sold each year. The variable cost to produce and sell the cycles would be $9,100 per unit. The annual fixed cost would be $390,000.

a. What is the break-even in unit sales?

b. What is the margin of safety in dollars?

c. What is the degree of operating leverage? (Round your answer to 2 decimal places.)

Thad is worried about the selling price. Rumors are circulating that other retro brands of cycles may be revived. If so, the selling price for the Western Hombre would have to be reduced to $10,500 to compete effectively. In that event, Thad would also reduce fixed expenses to $363,000 by reducing advertising expenses, but he still hopes to sell 200 units per year.

d. What would the net operating income be in this situation? (Negative amount should be indicated by a minus sign.)

Hello Economist,

This week your assignment covers time travel. I own a time machine, yes, I keep it in my garage of course. I will make you an offer you might refuse. I will transport you back to England in 1776, but you must stay in the year 1776. If you wish you can bring up to 12 family members, no pets. Also if you choose to go back in time 100 acres of land will be provided. A castle on the land is also provided and along with a full staff and a standard trunk full of gold. Remember, this is a one way trip without a second chance to return to the twenty-first century.

The alternative is to still in the present and work at the Java Café (new coffee experience) for $75,000 per year as an assistant manager.

Python 3

Fix the code so everytime i hit clear the calendar resets to the current date in case it was modified

Code:

import tkinter as tk
from tkcalendar import DateEntry
from openpyxl import load_workbook
from tkinter import messagebox


window = tk.Tk()
window.title("daily logs")
window.grid_columnconfigure(1,weight=1)
window.grid_rowconfigure(1,weight=1)

# labels
tk.Label(window, text="Bar code").grid(row=0, sticky="W", pady=20, padx=20)
tk.Label(window, text="Products failed").grid(row=1, sticky="W", pady=20, padx=20)
tk.Label(window, text="Money Lost").grid(row=2, sticky="W", pady=20, padx=20)
tk.Label(window, text="sold by").grid(row=3, sticky="W", pady=20, padx=20)
tk.Label(window, text="Failed date").grid(row=4, sticky="W", pady=20, padx=20)

# entries
barcode = tk.Entry(window)
product = tk.Entry(window)
money = tk.Entry(window)

# arraging
barcode.grid(row=0, column=1)
product.grid(row=1, column=1)
money.grid(row=2, column=1)

options = tk.StringVar(window)
options.set("Choose one value")  # default value
soldData = tk.OptionMenu(window, options, "Peter", "John", "Mary", "Jonatan", "Steve")
soldData.grid(row=3, column=1)
cal = DateEntry(window, width=12, background='darkblue', foreground='white', borderwidth=2)
cal.grid(row=4, column=1)


def readValue():
    excel_barcode = barcode.get()
    excel_product = product.get()
    excel_money = money.get()
    excel_sold = options.get()
    if excel_sold.strip() == 'Choose one value':
        messagebox.showwarning("Error", "Please select a value for sold by")
        return
    date = cal._date
    print(date)
    data = [excel_barcode, excel_product, excel_money, excel_sold, date]
    workbook = load_workbook("dailylog.xlsx")
    worksheet = workbook.worksheets[0]
    worksheet.append(data)
    workbook.save("dailylog.xlsx")
    cleardate()


def cleardate():
    barcode.delete(0, 'end')
    product.delete(0, 'end')
    money.delete(0, 'end')
    options.set("Choose one value")  # default value


# button to trigger actions
button = tk.Button(text="SUBMIT", command=readValue).grid(row=5, pady=20, padx=20)
button = tk.Button(text="CLEAR", command=cleardate).grid(row=5, column=1, pady=20, padx=20)
window.geometry("500x400")
window.mainloop()

how can i make Activity duration estimates?

Given the heights of 7 engineering students, H1, H2, H3, H4, H5, H6, H7. Create a pseudocode and flowchart to find the mean, median, mode, min, max, variance and standard deviation.

JavaScript

Write out a function that takes in array of numbers. You do not need to check if each item of the array is a number, assume this has already been done. Create a new array using the map function that that the original item and adds 4 to it. Then iterate through the new array and log each item to the console. If you do not use map it will be counted wrong.

Call your function with the following array of data and write a comment with the outputted result  (e.g. do the math).

[4, -4, 10, 203, 53, 11]

List a minimum of three (3) management recommendations you believe the multinational corporation could benefit from the successful implementation of planning process in the future.

I'm writing a program that requires that I use the check sum technique with a for loop. A student enters their seven digit ID number. The seventh digit is determined from the other digits by this formula:

7th digit = (1 *(1st digit) + 2 * (2nd digit) + ... + 6 * (6th digit)) %10.

The program should prompt users to enter a 7-digit number, and print valid if the actual 7th digit matches the computed 7th digit. Basicaly, an ID of 1234567 is invalid but 1234561 IS valid because the first and seventh digit are equal.

I can do this with a while loop but I must use a for loop.

Response 3 and Response 4 are different so please leave a space or big area between both answers thank you

Response 3:

Questions

What are some things that you believe should be private? List at least three and briefly explain why for each item. Also for each, do you think that technology increases or decreases privacy? Briefly discuss how it does so for each item.

How important is privacy? Is it as important as freedom of speech, freedom of the press, freedom of assembly, etc? Why or why not?

Should privacy be protected? Why or why not? Who should be responsible for providing protection for privacy?

Response 4

Questions

Do the same standards apply to us? You probably have an address book database containing addresses, phone numbers, and perhaps birthdays of your friends.

What restrictions do you think there should be on how you collect and use such information? Should you need permission for each use? Should you provide an opt-in or opt-out choice for the people in your address book? Should you be required to remove anyone who asks to be removed? How reasonable are these requirements for individuals?

So there should be two different responses please lable them response 3 & 4 and leave space between. This is computer digital  ethics class

Write a C program that prompts the user to enter some information about up to 20 individuals (think of a way to welcome and prompt the user). It must be stored in a structure. Once data is entered, the program output it as shown in sample run below.

Your program should include a structure with a tag name of: “information”. It should contain the following data as members:

a struct to store employee's name, defined as: struct name fullname e.g. a float to store employee's pay_rate,
a float to store employee's hours,
a float to store employee's retirement percentage,

a struct to store a hire date, defined as:

the data type struct name will consist of: char last_name[20];
char first name [15];
char middle initial[1];

and the data type struct date: int yyyy;
int mm;
int dd;

struct date

You need to define an array of type: struct information.
You can call this array: employees[20] or whatever name you wish. Use a 21% tax rate. The dialog with the user must be as follows:

Whatever Title you want Here
How many employees do you wish to process? 2

Employee #1:
Enter first name: Minnie
Enter last name: Mouse
Enter middle initial:
Enter hours worked: 40
Enter pay_rate: 33.50
Enter 401K percentage: .03
Enter hire date (mm/dd/yyyy): 01/02/1993

Employee #2:
Enter first name: Johnny Enter last name: Carson Enter middle initial: M

Enter hours worked: 30
Enter pay_rate: 50
Enter 401K percentage: .025
Enter hire date (mm/dd/yyyy): 11/10/1942

/*After the entries a report will come out. You may design it yourself or use this sample as a template. Make sure decimals align!! */

Name

MouseMinnie Johnny M Carson

Total Payroll

Jim's Employees Payroll Report – 9/22/2020 --------------------------------------------------------

Hire Date Hrs Rate Gross Pay Taxes 401K Net Pay

01/02/1993 40.00 33.50 1340.00 281.40 40.20 1018.40 11/17/1942 30.00 50.00 1500.00 315.00 37.50 1147.50

70.00 83.50 2840.00 596.40 77.70 2165.90

Note: The black text represents the "output" from your program and is shown for clarity only here. Also note that what the user types in is indicated by the blue area above. I also did not show examples of data validation – which you can handle in your own way.

Hints/other requirements:

• Use safer_gets to read in character array data.

• You should use %di (instead of %i) as the format specifier for the date fields because if you

  enter an integer item starting with the number 0 (zero), C will interpret that number as "octal", which will cause erroneous results. For this reason, I recommend that you use %d in the scanf statement when prompting the user for any int type data.

• You do not need to use user-defined functions or string functions in this program (however, feel free to if you'd like to).

• You are not permitted to use pointers in this program. (That will be in another assignment!)

• You may use some string functions from the notes and chat sessions

• You need to perform validation on all the fields entered except the name.

• The date can have any label you wish, like birth date, hire date, etc.

• For 3 points extra credit you can have the report the current date.

12. If you have a network with 300 computers explain how you would setup an IP address scheme to meet the needs of the network

(draw this if necessary)

1. If you get a computer that has the wrong IP address and is assigned via DHCP how can you get a new address? Answer for command line and gui. What does it mean when you get a 169.x.x.x address?