Which statement describes ATC 3 in relation to ATC 1 and ATC 2?

• A. Dual application for ATC 1 and ATC 2 items
• B. AVCAL, CAVCAL and ISAL
• C. COSAL and QCOSAL
• D. Demand Based Items

Answer: (A)

ATC 3 represents items that apply to both ATC 1 and ATC 2 categories, so they have dual application. This means one item is provisioned and managed to satisfy the requirements of both allowance streams, simplifying inventory control and preventing duplication in replenishment. By marking something as ATC 3, you acknowledge that its demand comes from both ATC 1 and ATC 2 needs, and the stock planning reflects that combined use.

The other options refer to different concepts that don’t describe how ATC 3 relates to ATC 1 and ATC 2—for example, names of calibration or catalog lists, or a general idea of “demand-based items.” They don’t capture the specific dual-application relationship that ATC 3 denotes.