I'm having difficulty writing a driver program that is suppose to add items to my shooping cart and simulate check out. I have written the shopping cart code, but I am stuck on the driver program part. When I run it, it has 8 errors.

Can the above algorithm be ran through a test example?

You've decided to test the wifi speed in the classroom at the beginning of every lecture. Create a program that will tell you if the wifi speed over the past 3 classes has increased, decreased, or neither. If the wifi speeds are sorted and increasing, then print out "The wifi is getting faster!". If the wifi speeds are sorted and decreasing, then print out "The wifi is getting slower!". If the wifi speeds are unsorted or if two or more speeds are the same, then print "The wifi speed is changing unpredictably." The user should input 3 non-negative numbers (double) separated by spaces. Sample runs: Enter wifi speeds over the last 3 classes: 162 180 225 The wifi is getting faster! Enter wifi speeds over the last 3 classes: 37.5 21.2 19.9 The wifi is getting slower! Enter wifi speeds over the last 3 classes: 162 135.3 225 The wifi speed is changing unpredictably. Ensure you are doing basic input validation, output Please enter a valid input. if the user inputs a negative wifi speed. Make…

Using Newton Raphson's methodDesign a program in jupyter notebook phyton with programming code for the calculation of hydraulic channels in trapezoidal, quadrangular and triangular shapes.This is to be able to obtain calculations such as depth, area, perimeter, hydraulic radius, water mirror, etc. With his explanation of how the code was made and how the program works.Use the Newton Raphson method and if possible the Secant method or the Bisection method