Kevin rents a farm from Jacob, the main purpose of which is for Kevin to live in the farmhouse as his residential accommodation. During the period of the lease, and with Jacob's consent, Kevin effects various improvements to the leased property, the most notable of which included: 1. Erecting security fences throughout the farm. 2. Planting trees. 3. Clearing and ploughing pieces of land to plant vegetables. 4. Installing sprinkler irrigation systems. The lease has reached its expiration date, and Kevin has since vacated the premises. Q.5.1 Identify the essentialia of the type of contract that was entered into between (6) Kevin and Jacob. Q.5.2 Jacob emails the agreement to Kevin, which contains Jacob's electronic signature. (6) Jacob then adds his electronic signature to the document on the PDF and emails it back to Jacob.{1.5.3 (1.5.4 Explain whether or not such an agreement is valid if concluded via email as in this scenario. Justify your answer. Kevin approaches you for advice on whether he can successfully recover (3) compensation for the above improvements he made to the property. Advise Kevin on a possible action he may be able to rely on under the law of obligations and briefly explain what such an action would entail. If the farmhouse burns down after signature ofthe agreement, but before Kevin (5) moves in, explain the effect ofthis on the agreement and whether Kevin will now have a claim against Jacob to provide him with alternative accommodation