A beam whose effective span is l, effective depth is 'd' and overall depth is 'D', shall be deemed to be a deep beam when the ratio of

i) l/D is less than 2.0 for a simply supported beam

ii) l/D is less than 2.0 for a continuous beam

iii) l/d is less than 2.5 for a simply supported beam

iv) l/D is less than 2.5 for a continuous beam

Of these statements