The data on my newest ad tells me that it earned 50,432 impressions and received 1,986 clicks. I can expect 70 sales for my product which has a margin of $22.

What are the CTR, CVR, and CPC?

Select one:

a.3.9% and 3.6% and $0.77

b.3.9% and 28% and $77

c.Unable to calculate with the given data.