Can anyone help me to write the 2nd part of both questions?need to write java code of the questions in pic1.

solution should Assignment details and requirements a solution algorithm for the following problems. Your sol Construct contain: . Defining problem . Pseudo code algorithm Desk check of the algorithm (two test cases for each question) transaction record on a sales commission file contains the retail price of item sold, a transaction code that indicates the sales commission cat which an item can belong, and the employee number of the person who s item. The transaction code can contain the values A, B or C, which indica the percentage commission will be 6%, 8% or 10% respectively. Constr algorithm that will read a record on the file, calculate the commission ow that record, and print the retail price, commission and employee number category to d the ng for (8 Marks) Design an algorithm that will prompt an operator for a student's serial number and the student's exam score out of 100. Your program is then to match the exanm to a letter grade and print the grade to the screen. Calculate the letter grade as follows: (10 Marks) Exam score 85 and above 75-84 65-74 50-64 below 50 Assigned grade HD solution should Assignment details and requirements a solution algorithm for the following problems. Your sol Construct contain: . Defining problem . Pseudo code algorithm Desk check of the algorithm (two test cases for each question) transaction record on a sales commission file contains the retail price of item sold, a transaction code that indicates the sales commission cat which an item can belong, and the employee number of the person who s item. The transaction code can contain the values A, B or C, which indica the percentage commission will be 6%, 8% or 10% respectively. Constr algorithm that will read a record on the file, calculate the commission ow that record, and print the retail price, commission and employee number category to d the ng for (8 Marks) Design an algorithm that will prompt an operator for a student's serial number and the student's exam score out of 100. Your program is then to match the exanm to a letter grade and print the grade to the screen. Calculate the letter grade as follows: (10 Marks) Exam score 85 and above 75-84 65-74 50-64 below 50 Assigned grade HD