The Gourmand Cooking School runs short cooking courses at its small campus. Management has identified two cost drivers it uses in its budgeting and performance reports—the number of courses and the total number of students. For example, the school might run two courses in a month and have a total of 63 students enrolled in those two courses. Data concerning the company’s cost formulas appear below:

For example, administrative expenses should be $3,800 per month plus $45 per course plus $5 per student. The company’s sales should average $890 per student.

The company planned to run four courses with a total of 63 students; however, it actually ran four courses with a total of only 53 students. The actual operating results for September appear below:

Required:

Prepare a flexible budget performance report that shows both revenue and spending variances and activity variances for September. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.

The Gourmand Cooking School runs short cooking courses at its small campus. Management has identified two cost drivers it uses in its budgeting and performance reports—the number of courses and the total number of students. For example, the school might run two courses in a month and have a total of 64 students enrolled in those two courses. Data concerning the company’s cost formulas appear below:

For example, administrative expenses should be $3,800 per month plus $41 per course plus $5 per student. The company’s sales should average $880 per student.

The company planned to run four courses with a total of 64 students; however, it actually ran four courses with a total of only 58 students. The actual operating results for September appear below:

Required:

Prepare a flexible budget performance report that shows both revenue and spending variances and activity variances for September. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.)

Data Mining

Life of academic staff can be very challenging and demanding. Even though it seems like a smooth sailing ship, many aspects might challenge an individual employed in such sector.
One of the biggest challenges to overcome is to ensure to keep a keen watch on all students enrolled in a specific course. The obstacle levels up when the student number is higher in the class, let's say more than fifty. Then one could imagine how difficult it might be if the class number is beyond a hundred or two hundred, for instance.
Dr. Prat is an academic staff at Fiji National University. He teaches a generic course where all students from different programmes are compelled to enrol in it. This would mean that the class number is usually very high and keeping a good watch on all students is merely impossible.
Dr. Prat is looking for avenues to make this possible. Being a colleague, Dr. Prat thought to seek assistance from the Department of Computer Science and Information Systems. Dr. Prat was given an assurance that the Department of Computer Science and Information Systems can use data mining tactics to resolve his hurdle.
Dr. Prat provided with two years of student coursework marks.
Your lecturer is seeking your help to find knowledge from the provided dataset. You are to use the results for 2017 an 2018 to pre-determine the AT-RISK future students.

Please include:
Introduction
Problem Domain
Aim/Objective
Data Source

please in reference to the above questions and statements, provide details, you can also generalize it but in context to the question

The Gourmand Cooking School runs short cooking courses at its small campus. Management has identified two cost drivers it uses in its budgeting and performance reports—the number of courses and the total number of students. For example, the school might run two courses in a month and have a total of 61 students enrolled in those two courses. Data concerning the company’s cost formulas appear below:

For example, administrative expenses should be $3,900 per month plus $42 per course plus $4 per student. The company’s sales should average $880 per student.

The company planned to run four courses with a total of 61 students; however, it actually ran four courses with a total of only 57 students. The actual operating results for September appear below:

Required:

Prepare a flexible budget performance report that shows both revenue and spending variances and activity variances for September. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.)

The Gourmand Cooking School runs short cooking courses at its small campus. Management has identified two cost drivers it uses in its budgeting and performance reports—the number of courses and the total number of students. For example, the school might run two courses in a month and have a total of 62 students enrolled in those two courses. Data concerning the company’s cost formulas appear below:

For example, administrative expenses should be $3,800 per month plus $43 per course plus $6 per student. The company’s sales should average $900 per student.

The company planned to run four courses with a total of 62 students; however, it actually ran four courses with a total of only 54 students. The actual operating results for September appear below:

Required:

Prepare a flexible budget performance report that shows both revenue and spending variances and activity variances for September. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.)

The Gourmand Cooking School runs short cooking courses at its small campus. Management has identified two cost drivers it uses in its budgeting and performance reports—the number of courses and the total number of students. For example, the school might run two courses in a month and have a total of 63 students enrolled in those two courses. Data concerning the company’s cost formulas appear below:

For example, administrative expenses should be $3,800 per month plus $44 per course plus $3 per student. The company’s sales should average $860 per student.

The company planned to run four courses with a total of 63 students; however, it actually ran four courses with a total of only 57 students. The actual operating results for September appear below:

Required:

Prepare a flexible budget performance report that shows both revenue and spending variances and activity variances for September. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.)

The Gourmand Cooking School runs short cooking courses at its small campus. Management has identified two cost drivers it uses in its budgeting and performance reports—the number of courses and the total number of students. For example, the school might run two courses in a month and have a total of 65 students enrolled in those two courses. Data concerning the company’s cost formulas appear below:

For example, administrative expenses should be $3,500 per month plus $45 per course plus $6 per student. The company’s sales should average $850 per student.

The company planned to run four courses with a total of 65 students; however, it actually ran four courses with a total of only 61 students. The actual operating results for September appear below:

Required:

Prepare a flexible budget performance report that shows both revenue and spending variances and activity variances for September (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.)

#This function "binarySearchPythonCode" identifies the elements which is present in the start and end values

def binarySearchPythonCode(list, Element, startElement, endElement):

#Variable which describes whether the element is present or not

isPresent = False

#condition check for start and end values

while startElement<=endElement and not isPresent:

#logic for calculating the mid value

midElement = startElement + endElement//2

# if condition which checks whether the mid value is same as element to be searched

if list[midElement] == Element:

#if condition satisfies it changes the flag to true

isPresent = True

#else condition which displays the end value and start value

else:

# if condition checks whether the element is present in the list or not

if Element < list[midElement]:

#if the element is present it calculates the end value

endElement = midElement-1

#else it will calculate the start value

else:

startElement = midElement+1

# returns the flag bit

return isPresent

list = [10, 20, 30, 40, 50, 60, 70, 80, 90]

print(binarySearchPythonCode(list, 40, 10, 90))

python code gives error, index error, how to fix?

I've provided a Node class that implements a node of a simple singly-linked list (with .value and .next fields), and an empty LinkedList class. Your task is to implement LinkedList.sort(l), where given the node l as the head of a singly-linked list, LinkedList.sort(l) sorts the nodes in the list into ascending order according to the values in the .value field of each node.

Your implementation should do an in-place update of the list. It is ok to use a simple O(n**2) algorithm.

Examples

1. 'b'->'a'->'d'->'c' sorts to 'a'->'b'->'c'->'d'

2. 3->2->1 sorts to 1->2->3

3. "this"->"that" sorts to "that"->"this

this is the provided code you have to fill it in here:

class ListNode:
    """Simple node for singly-linked list"""

    def __init__(self, value, next=None):
        """Create a new node, with optional next node pointer"""
        self.value = value
        self.next = next

def listsort(l):
        """Simple in-place sort of singly-linked list whose head is l"""
        # TODO Replace "pass" with your sort

IN PYTHON PLEASE!!!