Which of the following wineries dominate the vineyards in the Borden Ranch AVA?

A. Delicato Family Vineyards and Barefoot Bubbly
B. Sutter Home Winery, Woodbridge by Robert Mondavi, and Delicato Family Vineyards
C. Opus One Winery and Caymus Vineyards
D. Rutherford Hill Winery and Silver Oak Cellars
Answer: 