How User can import Quota in Forecast ? Choose 2

Which of the following is NOT true about article types in Salesforce Knowledge?

Universal Containers uses a Private Sharing model for Accounts. User A is onboarded to User B's team and given the same Profile and Role. Both users own 20 Accounts but User B is able to see 40 Accounts, whereas User A can only see the 20 they own.
What are two possible reasons for this?
Choose 2 answers.

In addition to setting the standard price, what must you also do in order to add a Product to a Custom Price Book?

The sales team has requested that a new field be added to accounts called Current Customer. The default value will be No and will change to Yes, if any related opportunity is successfully closed as won. What can an administrator do to meet this requirement?