MORE THAN ONE STATEMENT COULD BE CORRECT. ONLY TICK THE CORRECT ONES! INCORRECT CHOICES HAVE NEGATIVE EFFECT.

The same method for calculating the P$-$Dleta effect could be used in the dynamic analysis of EDC three structures and in the equivalent static method for EDC two.

At least $65\%$ of the horizontal earthquake load should be considered as the vertical earthquake load for designing the connection of an electrical board to a structural wall.

In the dynamic analysis of EDC three structures, torsional effects must only calculated via either modal or time history analysis.

$50\%$ extra earthquake force must be considered for designing external walls.

In calculating the effect of drift in each major direction for a building in EDC two, $30\%$ of the action in the perpendicular direction should also be considered.