What should the admin configure in the product to meet this requirement?

Universal Containers wants to introduce a new Support SKU to be sold in increments of 1 month. The product is non-renewable but the support agreement can be canceled before the agreed End Date.

What should the admin configure in the product to meet this requirement?
A . When creating the Product record, the SBQQ__SubscriptionType__c field and the SBQQ__AssetConversion__c field are set to Null. Use the SBQQ__Quantity__c field on the Quote Line record to define the number of months of Support requested by the customer.
B. A When creating the Product record, the SBQQ__SubscriptionType__c field is set to One-Time. Use the SBQQ__SubscriptionTerm__c field on the Quote record to define the number of months of Support requested by the customer.
C. When creating the Product record, the SBQQ__SubscriptionPricing__c field is set to None. Use the SBQQ__Quantity__c field on the Quote Line record to define the number of months of Support requested by the customer.
D. When creating the Product record, the SBQQ__SubscriptionType__c field is set to Renewable. Use the SBQQ__5ubscriptionTerm__c field on the Quote record to define the number of months of Support requested by the customer.

Answer: B