Why are clarity and consistency key concerns for the crafting of LEED standards? (Select all that apply.) LEED standards should be comprehensible to people in other countries.

LEED standards should not promote contradictory practices.

LEED standards should impose one LEED compliance path regardless of regional requirements.

LEED standards should resist adaptation and modification.

Acantilever of 3 m length with a t-shaped cross-section is loaded by three concentrated loads: w,-80 n at the free end, w 30 n, and w,-60 n at a distance of 1 m from the free end. all loads are applied at the outer edges of the flange as indicated in the sketch below. (a)-determine the maximum torsional shear stresses in the flange and in the web at distances 0.5 m and 2.5 m from the free end (sections i and ii marked in the sketch) b)- determine thefh end cross section assuming a shear modulus of 210 gpa.