Which of the following transactions correctly illustrates the doctrine of substantial performance? Blair ordered a dozen blue chairs from Kyle, but Kyle delivered a dozen red chairs. A dentist competently completed the extraction of Lee's tooth but mistakenly pulled the wrong one. Leslie painted an entire room but failed to put the electrical outlet covers back on. A contract required hair styling to be done to Toby's satisfaction, but Toby was, in good faith, dissatisfied with the completed result