Consider the following statements relating to liability of the principal employer as stated under section 20 of the Contract Labour (Regulation and Abolition) Act, 1970: (i) If the prescribed amenities are not provided b

Consider the following statements relating to liability of the principal employer as stated under section 20 of the Contract Labour (Regulation and Abolition) Act, 1970: (i) If the prescribed amenities are not provided by the contractor within the prescribed time, then such amenities shall be provided by the principal employer. (ii) If the prescribed amenities are not provided by the contractor than principal employer is not bound to provide such facilities. (iii) If principal employer has provided the amenities it may be recovered from the contractor by deduction from any amount payable to the contractor under the contract. (iv) If principal employer has provided the amenities it may be recovered as a debt payable by the contractor. Select the correct statements from the options given below :