Write a Python program that calculates the ratio between the sum of all even numbers and the sum of all odd numbers between 1 and 50 (including both ends). Use a single for loop and if/else statements to achieve the expected output as shown below. Starter code: sum_even-0 sum_odd 0 ### Place your code below this line ### ### Place your code above this line ###* print('sum_even =¹, , sum_even, 'divided by sum_odd ', sum_odd, 'is', sum_even / sum_odd) Expected output: sum_even 650 divided by sum_odd = 625 is 1.04

3. Use nested for loops statements to draw hallow boxes of "*"s. The boxes have the same number of rows and columns and this number should be input from the user (valid range: 5 to 21). Sample output: Drawing hallow boxes program. Do you want to start (Y/N) ? Y How many rows/columns (5-21) ? 25 Out of range. Reenter: 7 ******* * * * * *******

write an algorithm code it in Python Tuition Fees Increase In 2008, BC charged $115 per credit for a course.   BC announced it would increase its cost per credit by 4% each year for the next five years. Write a program that uses a for loop to display the projected rates for the next five years as follows:   Year         Cost per Credit -------------------------- 2008           $115.00 2009           $119.60 2010           $124.38 2011           $129.36 2012           $134.53 2013           $139.92 ============================================================================ Pay attention to the spacing/alignment in your output.  Review the Formatting Output in Python documentation in order to properly format the numerical values in your output.  The output should present with two decimal places. Include your algorithm as section comments in your Python code. Upload the Python (*.py) file here.

Python please: Three fictional companies have the following value per stock share: Gaggle: $212.41 Lotus: $150.25 PennyStocksRUs: $0.84 Write a program to read the number of stock shares owned per company, and output the total dollar value of all owned stock shares. NOTE: Output each floating-point value with two digits after the decimal point, which can be achieved as follows: print(f'Share Portfolio Value: ${portfolio_value:.2f}') For example, if the input is 10 15 20 where 10 is the number of shares of Gaggle, 15 is the number of shares of Lotus, and 20 is the number of shares of PennyStocksRUs; the output is Share Portfolio Value: $4394.65 For this exercise, assume all input values are nonnegative. Input to program