With inline editing eniabled which of the following activities are possible? $1.$ Type member names, or rename existing members. II$.$ Use the Tab key to move from left to right between columns. III. Use the Enter key to move down in the outline tree. IV $.$ Use the up and down arrows to expand menus, and use space bar to navigate the menu iterms.

I and III

I. II and IV

II only

$1,11$ and III