The answer is [ because of the separation, sentences with this error often sound awkward, ridiculous, or confusing.]
HOPE THIS HELP!
<span>"Delicate, behind the scenes negotiations" means negotiations that are done in secret or in private between highly influential parties. Their nature is delicate because the situation is usually critical and important, hence why they might also require some level of privacy.</span>
A cost structure which relies more heavily on fixed costs makes the company more sensitive to changes in sales revenue.
This makes <span>C. Either more or less sensitive to changes in sales revenue, depending on other factors. the correct answer :)</span>
