Universal Containers (UC) sell Service Contracts to their customers.

This question tests the Maintenance Plan generation logic.

Option D is correct. The requirement is Single Visit (One Appointment) for Multiple Assets .

One Work Order Line Item per Asset: This groups all the assets under a single parent Work Order. Each asset gets its own line item (WOLI) for tracking purposes.

One Service Appointment per Work Order: This creates a single appointment for the parent Work Order. The technician arrives once and works through the list of line items (Assets).

Option B ("One Work Order per Asset") would create separate Work Orders (and likely separate Appointments) for every single asset, resulting in multiple visits or a cluttered schedule.

Option C ("One SA per WOLI") would explicitly create a separate appointment for every single asset line item, causing massive double-booking/overlap.