The correct answer is Technical
The technical skill is to know the operations involving the company's equipment, knowledge is very important. According to Daft, 1999, technical skill is the understanding and proficiency in the performance of specific tasks. Technical skill includes mastery of methods, techniques and equipment that involve specific functions such as engineering, production and finance.
Technical skill also includes specialized knowledge, analytical skills and the competent use of tools and techniques for solving problems in the specific area.
According to Griffin, 2007 technical skills are those necessary to perform or understand a specific type of work performed in an organization.
They are very important especially for frontline managers, as they spend a great deal of time training subordinates and answering questions about work-related problems, that is, it is not enough to be an administrator, you must have skills to know from production to the final product.