Build up Datagrid

Hello all I need a helper to help me finish my small class work. I would give the example to you to build it. The details as below: Use PHP, AJAX/jQuery, jqGrid, MySQL and Javascript to design and build a prototype service page. a. It has a table with nine columns. They are Sales_ID Corporate customer ID Pick-up location, date, time Return location, date, time Car type Cost b. The Sales_ID is unique for each rental service and the Corporate customer ID is also unique. Note: ◦ The cost is the number of hours times the hourly rate of a car type. ◦ The hourly rate is $10 for economy, compact, mid-size, standard-size or full-size car, and $15 for van, wagon or truck. ◦ The charge for a fraction of an hour is the same as the hourly rate. c. In each row, the Cost entry cannot be edited. All other entries can be edited by a staff in the customer service department. . d. After the pick-up, return and car type data are entered, the correct cost should appear on the same row in the Cost column. e. There are 10 rows per page. f. There is a line of information showing the total number of rows in the table. g. Each column has a button which allows a staff to arrange the table in descending or ascending order according to the content of the clicked column. h. There is one scroll forward button and one scroll backward button for a staff to view the next portion of the table. i. There is a menu for a staff to choose a page to view on the table.