C++ programming HW help? Plz?

Three employees in a company are up for a special pay increase. You are

given a file, sayCh3_Ex7Data.txt, with the following data:

Miller Andrew 65789.87 5

Green Sheila 75892.56 6

Sethi Amit 74900.50 6.1

Each input line consists of an employee’s last name, first name, current salary,

and percent pay increase. For example, in the first input line, the last name of

the employee is Miller,thefirstnameisAndrew, the current salary is

65789.87, and the pay increase is 5%. Write a program that reads data from

the specified file and stores the output in the file Ch3_Ex7Output.dat.

For each employee, the data must be output in the following form:

firstName lastName updatedSalary. Format the output of decimal

numbers to two decimal places