With regard to RVR and Met vis:
a. Met vis is usually less than RVR
b. Met vis is usually greater than RVR
c. RVR is usually less than met vis
d. Met vis and RVR are usually the same
a. Met vis is usually less than RVR
b. Met vis is usually greater than RVR
c. RVR is usually less than met vis
d. Met vis and RVR are usually the same