How can an Admin prevent users from reconfiguring a specific bundle after initial configuration?

Universal Containers Sells a monthly subscription service with tiered pricing:

Which two pricing configurations meet these requirements?
Choose two answers

Universal Containers needs sales reps to look up Campaign records to associate with specific Quote Lines in the Quote Une Editor. The admin created a lookup field on the Quote Line object that relates to the Campaign object, then added the lookup field Into the Line Editor Field Set on the Quote Line object What does the admin need to do so the sales reps can search Campaign records In the Quote Line Editor without seeing a warning message?

ION NO:
Universal Contains (UC) sells Product A with a tiared pricing modal using a Discount Schedule with three discount oars. UC signed an agreement with a client, ACME Tools, that gives the client a 50% discount on Product A with a flat rate for thenext calendar year, overriding, the currant Discount Schedule. Which set of actions would mart these requirements'

Universal Containers uses over 45,000 different container Product records with CPQ. When a sales rep views the Add Product page, a list of the first 2,000 Products is displayed in a disorganized manner. The product management team wants the products to display in collapsible groups based on the product family.
How should a CPQ Specialist enable this functionality from the salesforce CPQ managed package configuration settings?