Answer:
b. $20.
Explanation:
Regardless of what the break-even volume is, at this volume profits are zero.
This means that any unit sold beyond this point will provide a profit equivalent to its marginal benefit, which is its selling price subtracted by its variable cost.
If a product sells for $50 and has a variable cost of $30, by selling one unit in excess of its break-even volume, the profit will be:

The profit will be $20.
If in the first year of your career you learn that to be promoted, you must demonstrate that you have the skills for the next level of jobs; The best way to demonstrate this is:<u> B. finishing projects.</u>
<h3>What is skills?</h3>
Skills can be defined as the abilities a person possess that enables them to finish or complete a task. A person with skills can tend to do well on a job based on the fact that they will have to make use of their skills by ensuring that the assign task are done perfectly.
Finishing project is the best way to demonstrate that he has the required skills that is needed for him to move to the next level of the job based on the fact finishing a project successfully takes proper or adequate planning and actions.
Therefore the best way to demonstrate this is:<u> B. finishing projects.</u>
Learn more about skills here:brainly.com/question/1233807
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It is a because if you think about it, you would budget for your future.
<span>The manager will weigh the pros and cons of each alternative before implementing the solution. The manager should look at each alternative and list the benefits and the negatives for each alternative. After reviewing the list of benefits and negatives for each alternative, the manager can eliminate the alternatives that possess too many negatives or cons. The alternatives with the most benefits should be considered more carefully. The manager should then implement the alternatives with the most benefits or pros on a trial basis. The alternative with the best results is the one that is deemed useful, permanent and beneficial to the company.</span>