There are 10 developers in our company, and 2 of them would be working on the image processing feature that needs IPP. Since we have a single codebase, all the 10 developers should have the IPP files on their development machines to compile/test the entire code, though only 2 developers actually develop the image processing feature. And there are 5 QA engineers who test all the features. Apart from the 15 development machines that these engineers use, around 10 lab machines are used for automated testing.
How many licenses should we buy in this case?