write algorithm , pesudcode and flowchart

Given below are the incomes to the nearest thousand dollars of 28 people with just Bachelor's degree in the United States in 2001 20 20 25 25 28 28 30 30 33 33 34 85 1678 28 37 40 43 44 49 50 55 60 70 74 696284 Construct a frequency distribution for the above data using 6 classes. (5 marks) [CLO11 Show clearly all the calculations necessary for making the Frequency Distribution. 4. Input a number within 1 and 100 (both numbers included). If the entered number is less than 1 or more than 100, display a message "Invalid Entry" and display a message "Valid Entry" if the number is within the range