Match the column I with column IINow mark the correct choice from the codes given below.Codes

The shape of rubber heel changes under stress involves modulus of rigidity as shape changes without change in volume.i-rThe strain in the ropes of a suspended bridge involves Young's modulus of elasticity as the extension of ropes takes place due to the load of the bridge.ii-pIn an automobile tyre, bulk modulus of elasticity is involved, as the volume of air in the tyre changes.iii-qA solid body when subjected to a deforming force, all the the moduli of elasticity are involved.iv-s