Python

1. Write a program that asks the student to enter his grade between 0 and 100 inclusively and display the corresponding grade letter. The program will display Invalid grade if it is less than zero or greater than 100. 1 2. Assume the income tax of the employees of a company is calculated based on two factors: the total income and the number of children. Tax is calculated as follows: 10% if the income is less than 30,000. 20% if the income is greater or equal to 30,000 and the employee has three children or more. 30% if the income is greater or equal to 30,000 and the employee has fewer than three children. Write a python program that asks the user to enter his/her income and number of children then calculates and prints the amount of tax that he/she should pay