Create a simple web application with responsive design. The index.php page looks like the following.

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If user clicks on Reservation, a reservation page will appear as a web form. The Reservation form for this resort asks the user to enter the following information. a$.$ First name b$.$ Last name c$.$ Address $($includes number&street, city, state, zip$)$ d$.$ Duration of stay $($i$.$e$.,$ check in and checkout dates$)$ e$.$ Room type $($use a drop down or a data list. King, Queen, Suit$)$ f$.$ Phone number $($in the format of US phone $(123)456-7890)$ g$.$ Email address $($must legal format like someone@abc.com$)$ h$.$ How many people of this reservation i$.$ Payment method $($use a dropdown list. MC$,$ VISA, AMEX, Discover$)$ j$.$ Card number $(4$ digits a group, total of four groups, $16$ digits total. Only accept if input $16$ digits$)$ k$.$ Special requests field is optional field and not a required field.

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First name field will be autofocused when this page is loaded. All fields are required except Special Requests field. To simplify this application, assume there are three room types: King, Queen, and Suite. King costs $$200,$ Queen $$150$ and Suite $$300.$ The tax rate is $7\%.$ If the user will stay three nights and chose Queen room, then the total charge would be $$481\mathrm{.}50$ which is equal to $($$$150*3)*1\mathrm{.}07=$ $$481\mathrm{.}50.$ Similarly for Suite room type, the total charge of three nights saty will be $($$$300\mathrm{.}0*3)*1\mathrm{.}07=$ $$963\mathrm{.}00$ Assuming we entered the data as the following. Note our check$-$in date and check$-$out date are the same. We allow this and treated as one day stay.

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Your website will respond as the following Total charge is $150*1*1\mathrm{.}07=160\mathrm{.}5.$

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For this project, we don$$t store the reservation information into database. So$,$ you don$$t have to use database.