1. Write a function named computeEnergy that takes in as input the number of panels and computes the amount of energy produced in a typical day. The amount of energy produced by a panel depends on the time of day and can be modeled by the mathematical formula below, where t is an array of values from 1 to 24 hours.f(t)=e−(t−12)21.52π√f(t)=e−(t−12)21.52π 2. After your computeEnergy function calculates how much energy is produced per day, it should call another user-defined function named weatherVariance. The weatherVariance function should create a 24x7 dimension matrix of random numbers between .8 and 1. This represents 24 hours of varying weather conditions that affect the solar production of the panel for seven days. Using matrix multiplication with the appropriate dimensions, (you will need to create another 24x7 matrix containing a week's worth of daily energy production), multiply the energy production by the weather variance matrix element-wise to simulate weather.3. The data for the weekly energy usage by the home is provided (we will use this see if we produce enough energy). In your main function, define a variable to store the number of solar panels. Keep track of the total energy produced by the solar panel(s) in a week, starting with one panel. After the week, if the generated solar energy is less than the energy usage of the home, then increase the number of panels by one, run the computeEnergy function again, compare with the energy used and decide if more panels need to be added. This should be done in a while loop. The usage data is formatted in a 24x7 dimension matrix, corresponding to seven days worth of 24 hours of hourly energy use in kilo-Watt-hours.4. Produce a 4x2 sublot of solar energy produced and used per day for the week. The eighth plot should be the daily difference between energy produced and energy used for the week. Label all plots appropriately. 5. Report to the user how many panels are required to fulfill the energy needs for the home.

Programming EssentialsPayrollA local small business has hired you to write a payroll calculation program. The program only needs to calculate gross pay for an employee and display the results. Your program will accept the employee’s name, hours worked, and the employee’s pay rate. The program will need to calculate overtime as well. Overtime is defined as anything over 40 hours is paid at 1.5 times the regular pay. The program should print the employee’s name, the gross pay amount, and only if there was overtime, print the overtime pay amount as well. Finally, the program should repeat as necessary until the user enters a sentinel value.For this project:You will submit your python code in either the original .py file, or copied into a .txt file.A screenshot of your code having been executed (run). How to Take a ScreenshotTips: Remember to keep track of input data types when comparing values. input() formats the user’s data as a string, so comparing string data to a number without quotes would produce an error.Do not worry about security, it is irrelevant here. Just focus on the functionality discussed above.Remember to follow the guidelines of good program design. Make sure to use meaningful variable names, include comments as needed, and provide thoughtful output.Example output:C:\>python week2.pyABC Inc., Gross Pay Calculator!Enter employee's name or 0 to quit: NathanEnter hours worked: 35Enter employee's pay rate: 10.00Employee Name: NathanGross Pay: 350.0Enter next employee's name or 0 to quit: TobyEnter hours worked: 45Enter employee's pay rate: 10Employee Name: TobyGross Pay: 475.0(overtime pay: 75.0 )Enter next employee's name or 0 to quit: 0Exiting program...