Which of the following python lines would set the display value ''20 GB'' (value code ''20GB'') for a dropdown attribute named ''Additional Disk Space''?

Action ''Reprice'' is added to the Open status in workflow, with the visibility condition set, however it is not showing on the Quote. What areas should you check?
Note: There are 3 correct answers to this question.

Attribute ''memory '' has a ''user Selection w/Quantity inputs for each Attribute value'' Attribute type.
Which Display type should you use to allow the input of quantities in the configurator?

In Setup, the minimum Discount for the Sales User Type is set to 0%, Default to 0% and maximum Discount to 20%, when a Sales User tries to enter a Discount of 25% in a quote, the system reports an error and the discount reverts back to 0%.
What needs to be configured in setup to allow a Sales user to enter a discount value of 25% and submit the quote for approval?

Where can you track errors/problems in real time?