I’d like some help on these 3 questions I’ll give Brainliest

How does the plaintiff, mrs. wood, try to implicate the gun manufacturer ( who testifies, what do they say, what evidence is introduced)?

As sales exceed the break‑even point, a high contribution‑margin percentage (a) increases profits faster than does a low contribution-margin percentage (b) increases profits at the same rate as a low contribution-margin percentage (c) decreases profits at the same rate as a low contribution-margin percentage (d) increases profits slower than does a low contribution-margin percentage

It's possible for a debt card transaction to bounce true or false