Answer:
The contract between Stephen Muka and Chris is a person satisfaction contract which is binding
Step-by-step explanation:
Contracts that are often refer to as personal satisfaction contract for which a promise is involved will make it a subjective personal evaluation of the performance of the one who made the promise.
In the given question,Stephen Muka hired the services of his brother Chris in the company. at the end of the year a letter was given to him with a promise of 1 million of stocks from the company, so long as he will be dedicated in his work, by working smart and hard at things in the coming year.
Chris worked very hard and was dedicated to his work, but unfortunately before the end of the year Stephen had died.
However, the contract between them is a personal one or personal satisfaction contract, but the estate of the deceased comes into the shoes of the deceased after succeeding the company and they know it is binding to them (estate)of the deceased to give him the reward.