What does the point (1, 3) represent on the graph? 1000 100 Total Revenue ($) 100 Quantity Produced O A. It shows for every 1 item produced the revenue is $3. O B. It shows that for every 3 items produced the revenue is $1. O C. It shows that the revenue is a constant rate of $1. O D. It shows that for every 300 items produced the revenue is $100.