This is the summary report what I like to see. Have you seen or leaned anything from this report, why expenses are not consistent, why one worker cost more than others, should we pay one fee for visa and permit for non Thai staff? There are some questions we can bring out and try to minimize the expenses. There must be one fee for visa and permit. For interns for six month contract, then how many times do we need to apply? What will be the best way to accept interns from outside country. HR can also study this.