Automated test of posts in FB

Please tell me if you can do the following software. The software has to be a stand alone software. But even a web software is acceptable to me if there are difficulties. The software has to do the following job. The purpose is to automate the testing of sponsorized post in order to put on line the most efficient post and optimize the ads cost. Basially we want to test 4 or 5 sponsorized posts on a FB profile or on a FB page or on a FB group FOR ONE DAY, and then decide what post is the more efficient in order to invest money on it for a longer period of time. It should work as follows: There is an account for each FB profile. The number of accounts has to be unlimited. For each account there is an area “posts to be tested”, provided with a tool to create graphical posts. A certain number of graphical posts is inserted into that area. For each post is inserted 1. the Ads cost to be paid to FB in 1 day. 2. the period of time the post has to be on line if it will show to be the more efficient 3. the cost to be wiling to pay for the whole period the post will be on line, if found to be the more efficient 4. the data and time the more efficient post has to be published on the FB profile or page or group. Its launch is scheduled (published at a certain day and time) Automatically on the right day and date the software publishes each sponsored post on the FB profile or page or group (recorded in the account) and pays the programmed cost for 1 day. After one day the software counts the visits or the likes received by each post. Then the software calculate which sponsored post in the most efficient. Finally the software publishes the most efficient post in the FB profile for the scheduled period of time and paying the scheduled cost for the whole period. At the end of the period the software has to calculate how many visits or like were received by the post and their unit cost. I ask you to tell me: 1) if you can do it 2) how long you take to do it 3) how much does it cost