Which two statements about the Order Summary object are accurate?

Two statements about the Order Summary object that are accurate are:

It does not exist without the original Order object.An Order Summary is a record that represents the financial summary of an order that is received from an external system, such as B2C Commerce or B2B Commerce. An Order Summary has a master-detail relationship to the Order object, which means that it cannotexist without its parent Order record.

It is read-only for financial order data. An Order Summary contains financial order data, such as total amount, tax amount, discount amount, etc., that are populated from the external system when the order iscreated. These fields are read-only and cannot be edited in Order Management.

Verified References: https://help.salesforce.com/s/articleView?id=sf.order_management_order_summary.htm &type=5