Using Standard Formwork Components for a Waffle Slab, the Center-

Multiple Choice

Using standard formwork components for a waffle slab, the center- to- center distance between waffles (voids) is

A) 4 ft, 5 ft, or 6 ft.
B) 5 ft, 6 ft, or 7 ft.
C) 3 ft, 4 ft, or 5 ft.
D) 2 ft, 4 ft, or 6 ft.
E) none of the above.