(2) As soon as gratuity becomes payable, the employer shall, whether an application referred to in sub section (1) has been made or not, determine the amount of gratuity and give notice in writing to the person to whom the gratuity is payable and also to the controlling authority specifying the amount of gratuity so determined ; (3)The employer shall arrange to pay the amount of gratuity, within such time as may be prescribed, to the person to whom the gratuity is payable ; (4) (a) If there is any dispute as to the amount of gratuity payable to an employee under this Act or as to the admissibility of any claim of, in relation to, an employee for payment of gratuity, or as to the person entitled to receive the gratuity, the employer shall deposit with the controlling authority such amount as he admits to be payable by him as gratuity.