What solution should the app builder use to meet DreamHouse Realty's needs?

What solution should the app builder use to meet DreamHouse Realty’s needs?

DreamHouse Realty (DR) has many properties for sale and wants to identify the highest value of all Offer__c records on each Property__c record.

What solution should the app builder use to meet DreamHouse Realty’s needs?
A . Master-Detail Child Object
B. Text Area (Long)
C. Multi-select Pickllst
D. Lookup Object

Answer: A