Hello Tutors, Please help me answer the following questions. Please make the answers short but accurate (concise and precise), any help I will get will be very much appreciated, thank you!

WEEK 3 1. A is the owner of a cow. He sold same to B. B paid for the cow. After the payment, but before A has delivered the cow to B, the cow gave birth to a calf. (A) Who owns the calf? (B) Why? 2. (A) What are the three kinds of fruits? [B) Give an example of each. 3. (A) As a general rule, in Obligations and Contracts, when does a party obliged to deliver or to do something, incur in delay? (B) Demand by the creditor is not required in some instances. What are these instances?WEEK 4 1. A party who has an obligation to do or perform an undertaking may be liable for damages, if he commits any of these acts/things, while performing his obligation. Name these things acts which could be grounds for liability. 2. (A) What is negligence? B) What are the factors to be considered in finding out if there is negligence or not on the part of any party. 3. (A) What is meant by fortuitous event? [B) Give five examples