What is the input, conversion, and output of operating a summer band camp?

Input is the object, the material, the information, land, equipment, money, knowledge we  fed into a process. 
Output is the created product (good or service) that provide added value to customers. And the process that makes conversion from the input into the output is the operations management.
In our case the final product is operating a summer band camp. The input are materials, buildings (where the camp will be located), hiring staff, but also non-material things -advertising for example. The conversion is rebuilding, interviewing staff.. and the output is opened summer band camp, satisfied customers and hired staff . 

The advantage of administering personality tests on employees is that it will allow the employer to know the mindset and personality of the employee. this will allow the employer to at least have an idea as to how the employee works and how his attitude in the workplace. the disadvantage is that it may make the employee a little anxious as to whether he would meet the personality requirements of the employer and whether he would be able to retain the job or not.