The connection of intermediate vertical stiffeners to the web, not subjected to external loads, shall be designed for a minimum shear force (kN/m) of___________________?

A. 75 t2/h
B. 125 t3/h2
C. 125 t2/h
D. 175 t2/h

where, t = the web thickness in mm
h = the outstand of stiffener in mm