1)A Digital artist requires time management skills to finish ads on time for the deadline they would also need creativity, because you would need to be able to think of creative ideas for commercials and adds. They also need to have basic skills in photoshop and other programs as such.

2)Many tools were used such as the transformation tool, the move tool and the hue/saturation tool.
the transformation tool was used so they can change the size of the people or objects in the Ads. The move tool was used so they can move objects around Such as the baseball ad where the arch was moved and the hue/saturation tool to change the colour in the screen like when they guy is kickin the soccer ball past the bull.

3)1.Director-director is responsible for supervising the placement of cameras, lighting elements, microphones, and props.
2.Stunt coordinator: is Usually an experienced stunt performer who is hired by a film, tv or theater production.
3.Graphic Designer-They edit the video and make it look how its supposed to.
4.Actors-They make the commercial by acting out what they should be doing according to a script.
5.Sound design-They make the vedio sound better by changeing the sounds.
6.Camera man-they take the video on set.
7.Art director-They are in charge of how the graphics and art looks.
8.Light people-They do the lighting to make the comercial look brighter or darker.
9.Producer-They make sure that everyone is ready and knows what to do.
10.Production company- They are in charge of producting the finished product.