The buckling load of a given material depends oni) Slenderness ratioii) Area of a cross-sectioniii) Modulus of elasticityiv) Poisson’s ratio

• A. (i), (ii) & (iii)
• B. (i), (ii) & (iv)
• C. (ii), (iii) & (iv)
• D. (i), (iii) & (iv)