Android Pay Calculator App Development

due in 5 hours

Your task is to build an Android application that satisfies the following requirements:

• Has two activities: MainActivity that implements the main functionality of the application and AboutActivity that shows your full name as per college record and student id
• The AboutActivity should be available through a menu
• A back button should appear in the ActionBar of the AboutActivity that takes user back to the MainActivity. It should be done through configuration!
• MainActivity should implement the following functionality
o read the following input from the user:
 number of hours worked
 hourly rate
o calculate the pay using the following formula
 if no of hours is less or equal than 40 then
pay=no_of_hours*hourly_rate
 else, pay=(no_of_hours-40)*hourly_rate*1.5 + 40*hourly_rate
o calculate the tax using the following formula
 tax=pay*0.18
o present following data to the user
 pay
 overtime pay
 total pay
 tax