// I need this answer this proper explonation + full step by step please if any one know //
Q1: (Salary Calculator) Develop a C++ program that uses a while statement to determine the gross pay for each of several employees. The company pays “straight time” for the first 40 hours worked by each employee and pays “time-and-a-half” for all hours worked in excess of 40 hours. You are givenalist of the employees of the company, the number of hours each employee worked last week and the hourly rate of each employee. Your program should input this information for each employee and should determine and display the employee’s gross pay.
Enter hours worked (-1 to end): 39
Enter hourly rate of the employee ($00.00): 10.00
Salary is $390.00 Enter hours worked (-1 to end): 40
Enter hourly rate of the employee ($00.00): 10.00
Salary is $400.00
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using the lagrange’s method, solve the differential equation (xy^3 - 2x^4)b + (2y^4 - x^3y)q = 9z(x^3- y^3)
JamEx Limited requires a program to calculate and print the commission received by a salesperson. The program should process an undetermined number of salespersons and appropriately terminate by a predefined input. The commission rate is based on two factors, the amount of sales and the class to which a salesperson belongs. The input will be the salesperson number, sales amount and class. The commission rate will be based on the following criteria:
Class=1
If sales is equal to or less than $1000, the rate is 6 percent.
If sales is greater than $1000 but less than $2000, the rate is 7 percent.
If the sales is $2000 or greater, the rate is 10 percent.
Class=2
If the sales is less than $1000, the rate is 4 percent.
If the sales is $1000 or greater, the rate is 6 percent.
Class=3 The rate is 4.5 percent for all sales amount
Class=any other value
Output an appropriate error message.
*need the answer in the form of a pseudocode and python code
int main()
{
const int N = 8;
string names[] = {"Jack","John","Mary","Mike","Helen","Phill","Sew","Elis"};
char grades[] = {'B','E','A','D','C','F','E','B'};
cout << "Table with grades of students:\n";
for (int i = 0; i < N; i++)
{
cout << names[i] << "\t" << grades[i] << endl;
}
char maxgrade = grades[0];
int n=0;
for (int i = 0; i < N; i++)
{
if(grades[i]<maxgrade)
{
maxgrade = grades[i];
n=i;
}
}
cout << "The best grade is " << grades[n]
<< "\nIt has " << names[n];
}
please understand the code me by comments so please do it.
Is the following statement true or false. Give an explanation and an example of your answer.
if f' is continuous on [1, 3], then the integral which goes from 1 to 3 "f' (v) d(v) = f(3) - f(1)" ?
You are considering an annuity which would offer payments $ 5000 at the end of every three months for 20 years. Interest is compounded quarterly at a nominal rate of 8.8%. Which of the changes would increase the amount that you would pay for this annuity today?
a.
Compounding interest semi-annually instead of quarterly
b.
Compounding interest daily instead of quarterly
c.
Receiving payments for 19 years instead of 20 years
d.
Receiving payments of $ 4500 instead of $ 5000
e.
A nominal rate of 9.2% instead of 8.8%
A town has a population of 10000 and grows at 5% every year. What will be the population after 5 years, to the nearest whole number?
Note on symmetry properties of molecule: molecular polarity, chirality and optical activity
Find the curl F given that F x,y,z = 3x2i+2zj-xk
Implement the following Operator Overloading question for C++ without using any libraries.
A BinaryStore calculator will store bytes “stored in strings” with their addresses, i.e., at each address in the BinaryStore there is a stored Byte. Each address will be 4 characters string and each byte will be 8 characters strings.
Create a class BinaryStore and class Byte that offer following overloaded operators. class offers the following methods:
an overloaded+=operator that will add the address in the list of BinaryStore
an overloaded+ that will add two string bytes for Byte Class
an overloaded- that will subtract two string bytesByte Class
an overloaded||operator that will give the string which is bit by bit logical or of act two string bytes for Byte Class
an overloaded&&operator that will give the string which is bit by bit logical and of act two string bytesfor Byte Class
an overloaded==operator that will give bool value if they are equal or notfor Byte Class