Explanation
The following standard fields are available to track a customer's retirement goal progress:
Actual value, which is a currency field that represents the current value of the goal.
Target value, which is a currency field that represents the desired value of the goal.
Target Date, which is a date field that represents the expected date of achieving the goal.

Explanation
When using Data Loader to insert new records into Salesforce, if the Account Owner field is not specified in the import file, the default owner will be the user who is logged into Data Loader. In this case, since the administrator is logged into Data Loader with their own credentials, they will be assigned as the owner of all the new Business Account records. This behavior is consistent with the standard Salesforce rule that every record must have an owner.
References:
About Data Loader
Mass update Account ownership with Data Loader

Explanation
The following records support Document Checklist Items out of the box in Financial Services Cloud:
Account: An Account is a record that represents a person or an organization that has a business relationship with your company. You can use Document Checklist Items to request and track documents from your account holders, such as identity proofs, tax forms, or contracts.
Residential Loan Application: A Residential Loan Application is a record that represents a request for a loan to purchase or refinance a residential property. You can use Document Checklist Items to request and track documents from your loan applicants, such as income statements, credit reports, or property appraisals.
Opportunity: An Opportunity is a record that represents a potential sale or deal for your products or services. You can use Document Checklist Items to request and track documents from your opportunity owners, such as proposals, quotes, or agreements. Verified References: : Salesforce Help Article 2 :
Salesforce Help Article 3 : Salesforce Help Article 4

The System Admin can use the following Lead features for Intelligent Need-Based Referrals:
Lead Routing, which is a feature that allows users to distribute leads to the right users or queuesbased on criteria such as lead source, industry, or product interest.
Lead Assignment Rules, which are rules that specify how to assign leads to users or queues when they are created manually, captured from the web, or imported via Data Import Wizard.
Einstein Lead Scoring, which is a feature that uses artificial intelligence to analyze historical data and predict how likely a lead is to convert. Einstein Lead Scoring assigns a score and an insight to each lead, which can help users prioritize and follow upon the most promising leads.