Denise Sells Silk Scarves at a Hobby Fair

Denise sells silk scarves at a hobby fair.Each scarf sells for $25 and has a variable cost of $15.Denise's booth rental for one day is $30.Based on this information, what total revenue amount does Denise need to earn to break-even?

A) $85.
B) $75.
C) $100.
D) $50.
E) None of these answer choices is correct.