First Principles Thinking: Turnover Requires Annual Cost Flow
A is correct. Page 2 shows that quarterly COGS should be annualized by ×4 before computing turnover. Annualized COGS = 35,699 × 4 = 142,796. Inventory = 11,869. Turnover = 142,796 ÷ 11,869 ≈ 12.0×. :contentReference[oaicite:1]{index=1}
B (4×) incorrectly uses quarterly COGS directly.
C (3×) roughly matches the quarterly turnover, not the required annualized turnover.