Hi please use the given information to explain each part of the practice problem and please include any drawing, or steps/formulas to improve my understanding of the problem if necessary. Thank you! Please DON'T repost response from other similar question posts. Will thumbs up for any helpful work! :)

Working with Couples (Non'Planar) Six forces are applied to a bent bar as shown in Figure 3. (a) Identify any force couples and the axis about which they act. (Hint: remember that the couple moment produced by a couple is independent of the moment center, so your answer will be the same whether you choose A, B, 0 or any other point. You just need to dive in.) (b) Determine the moment about 0 due to the force couples. Present your answer in the form of a vector as well as graphically about point 0