The Short-Run Supply Curve of a Perfectly Competitive Firm

The short-run supply curve of a perfectly competitive firm

A) intersects the minimum point of its short-run average total cost curve but not its short-run average variable cost curve.
B) intersects the minimum point of its short-run average variable cost curve but not its short-run average total cost curve.
C) intersects the minimum point of both its short-run average variable cost and its short-run average total cost curves.
D) intersects the minimum point of its short-run average total cost curve and may or may not intersect the minimum point of its short-run average variable cost curve.