Identify the Correct Steps in the Transformation of a Sedimentary $\rightarrow$

Identify the correct steps in the transformation of a sedimentary rock into a metamorphic rock.

A) rock eroded away and deposited in ocean basin $\rightarrow$ rock pulled into subduction zone and melted
B) rock weathered and eroded away and deposited in ocean basin $\rightarrow$ rock buried under many layers of sediments
C) rock eroded away and deposited in ocean basin $\rightarrow$ volcano erupts through ocean floor and melts rocks
D) rock eroded away and deposited in alluvial fan $\rightarrow$ rock buried deeply and melted by intrusion