PLEASE your help with question 2 and 3!

2) if a company has fixed costs of $40,000 and variable costs of $5 per unit, and plans on selling their product for $15 each, what is their break even point? 3) a company has fixed costs of $50,000 and variable costs of $2 per item. What will happen to the break even point if they lower their fixed costs to $30,000 and increase their variable cost to $3 per item? Assume the sales price per item is $6. Which situation is better for the economy if the economy is predicted to be weak in the near future