Using the Following Summary of Results, What F-Ratios, If Any

Using the following summary of results, what F-ratios, if any, are significant at the .05 alpha level? (Assume a between-groups, fixed-factors model.) $\begin{array}{lcccc} \text {Source of } &\text { SS } & d f & \text { MS } & \text { F } \\ \text { Variation } && & & \\ \text { Factor A } &500 & 2 & \text { H } & \text { J } \\ \text { Factor B } &\text { C } & 3 & 200 & \mathrm{~K} \\ \text { AB Interaction } &900 & \text { F } & 1 & \text { L } \\ \text { Within } &\text { D } & 60 & 50 & \\ \text { Total } &\text { E } & \text { G } & &\end{array}$

A) Factor A
B) Factor B
C) AB interaction
D) Factor, A, Factor B, AB interaction
E) None are significant