Place the Following in the Correct Order, as Found in the Muscularis

Multiple Choice

Place the following in the correct order, as found in the muscularis layer of the stomach, from outermost to innermost:
1) oblique layer
2) circular layer
3) longitudinal layer

A) 2, 1, 3
B) 3, 1, 2
C) 1, 2, 3
D) 3, 2, 1