21. Which of the following statements best describes contractual performance to the satisfaction of another? A. When the subject matter of the contract involves matters of individual taste, the performance rendered must actually satisfy the party specified in the contract B. Completed performance will be considered satisfactory, as long as an expert on the subject matter agrees that the performance rendered was as least minimally acceptable. C. Completed performance will be considered satisfactory, as long as the performance is considered satisfactory to a reasonable person. D. The law does not permit that completed performance be done to the satisfaction of the other party because the standard is too subjective.