A Stadium Wants to Deploy Location-Based Services, Including Blue-Dot Wayfinding

A stadium wants to deploy location-based services, including blue-dot wayfinding over a 200,000 square foot (18,580 sq. m) area. The customer also wants to enable targeted notifications when guests walk past particular areas. The customer has selected a 1 year subscription. The exhibit shows the BOM that the architect created in Iris. Which correction should the architect make?

A) Add another campaign subscription
B) Add two Maps subscriptions
C) Remove one Blue Dot Nav subscription
D) Change the campaign subscription to a Maps subscription