(11) The Lessee has been given One (1) set of keys, One (1) mail box key, and One (1) electronic key card by the Lessor. The Lessee hereby acknowledges receipt of the keys and key card. At the end or sooner termination of the tenancy the Lessee will return all the keys and key card as mentioned above of the Premises to the Lessor. In the event that the Lessee has lost any of keys and key card, the Lessee shall be subject to a penalty of the actual cost of duplicating new keys or key card.