Stereochemistry, Newman Projections and Chair Conformations

I need some help with these two questions:
9. Draw the most stable chair conformer of (1R, 2R)-1-bromo-2-chlorocyclohexane. Draw a Newman projection of this conformer looking down the C1-C2 and C5-C4 bonds.

10. Draw all the possible isomers of 1,3 - dibromocyclohexane (use wedgse and dashes). Identify enantiomers, diastereomers, and meso compounds. Assign the configuration of each chiral carbon.

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