To be a technical director at Maschopum, a film production company, one must possess knowledge in Python and other programming languages; must have excellent composition, color, layout, and design skills; must be proficient in professional compositing programs; and must be able to create incredibly complex animations. Given this information, which of the following selection tests should Maschopum conduct to hire the right candidate as a technical director?a. Specific ability tests
b. Cognitive ability tests
c. Work sample tests
d. Personality tests