The following problems need to be written using php and I need the location to run them and the attached php

IF problems:
#1: Display a product with a dept of HDW and either a price over 100 or a cost over 75. Do this using one if statement.
#2: Redo #1 using separate if statements for each condition.
#3: Display a student with a major of CI or BU that has taken more than 45 credits and has a gpa >= 3.2.
#4: Given a numeric value, check it using an elseif structure and put out a message. You determine the value range that gets a particular value.
#5: Redo #4 using a case structure.
#6:Display an employees who work in IN and either has a salary > 60000 or both a pay per hour > 50 and hours contracted to work = 40.