9. [done]

Replacing the following element IDs, for source code refactoring:

 Old
 New
 Meaning

TU3
choicePTRN
Patron $5000

TU2
choicePTRM
Patron $5000 +

TU4
choiceCBMA
CB Monday AM

TU4P
choiceCBMP
CB Monday PM

TU5
choiceCBTA
CB Tuesday AM

TU5P
choiceCBTP
CB Tuesday PM

TU6
choiceCBWA
CB Wednesday AM

TU6P
choiceCBWP
CB Wednesday PM