Your second assignment, to get you familiar with PHP, is to create a form for an online calculator that will calculate how much I should budget for weekly cost of gas. Things to factor in: 1) three types of gas and price: 87 octane - 1.89/gal, 89 octane - 1.99/gal, 92 octane - 2.09/gal NOTE: gas prices should be stored in a PHP array, not hard-coded HTML 2) average commute mileage - total number of miles I commute to and from work in a week 3) car's average mpg 4) whether or not the user gets fuel 10 cent/gal discount for every $100 spent in groceries; if so, what is average the user spends per week in groceries. NOTE: using fuel perks should be optional. If the user opts to use them, allow the user to enter their weekly grocery budget. For example if the user enters $210 for groceries and selects 87 octane gas, the price per gallon should decrease from 1.89 to 1.69. This should be enough variables for you to create an HTML form for a user to enter these values and do a calculation. What you should end up with is a final dollar amount that the user should budget per week on gas for his/her car. It is up to you to develop your form to handle the information required, and do validation on the server side so the user cannot enter incorrect information and get an error message. Here is what I have so far: