A) EMOM, for 12:00, complete:
2 Power Snatches
2 Dumbbell Snatches/Arm

With the barbell, increase throughout when possible. Starting lighter and taking gradual increases will reinforce better technique with heavy weight.
With dumbbell try and keep the a higher weight sustained. Technique is less of a limiter, so you can get more sustained work in. An Rx weight would be between 55-80 for men and women between 35-50.

B) Every 6:00, for 5 rounds, complete:
30 Sit-Ups
20 Calories
10 Power Snatch (155/105)