<span>C-to establish a mood of gentle anticipation before introducing characters </span>
First of all you want to figure out the equation to break even/ make just enough to pay back the cost it takes to setup. In this case it would be 1g-50=50 but since you need profit you need to edit the function by simply putting a greater than sign replacing the equal sign 1g-50>50. Or you change the 50 on the right side of the first equation with p. 1g-50=p. And profit is the amount you get after taking 50 away from your total income. so p basically equals the term >50
Depending on what precedes the exclamation, it could represent a change in pitch, tone and volume (if you're surprised, you're more likely to be louder with a higher pitch).
D. because a sentence without a question mark means to command so the answer is D
