Shannon purchases reams of copy paper for $1.75 and sells them for $4.25. Her business is all on the internet, so she works from home and has minimal business expenses. She pays shipping costs of $1.18 per ream. She has one other employee that she pays $1,200 per month plus a commission of 8% of sales revenue. What is Shannon's unit contribution margin?

• A
• :
• $2.50
• B
• :
• $0.98
• C
• :
• $1.32
• D
• :
• $2.16