What the heck is jumper table II 2 a/b?

[gertie06]

I know what 2.2a is. I know what 2.2b is. What the heck is 2.2a/b? Do you have a choice to stay in or come out?

[staceymc]

Exactly. If you have a clear first round, you can elect to jump off immediately, or elect to come back at the end of the class for your jump off.