Two directories of php+MySql

There are two handbooks.
Clients - table: clients
Contacts to these clients - table: clients_contacts

You need to make three php scripts.

1. Table with viewing current customers (output from the database)
There are 4 filters on the customer page
3 filters - select-option lists Country, Region, City (the data in the lists are not from pre-filled directories, but from the client table by filled customers)
1 filter - input text search by name, part name LIKE%%

2. Table with viewing current contacts by customers, clicking on the link from the client table
3. In modal windows (bootstrap is connected) the ability to edit, add new clients and contacts to them.

I'm the structure of the database, the shape pictures from the prototype, the answers to all the questions, the payment for execution.
It is necessary to perform only this task, if everything is satisfied, there may be tasks in the same direction.

Please write your suggestions for the cost of the work.