Which of the following is not generally true with respect to the termination clauses to be found in AS 4000?
a. They define the types of substantial breaches which constitute a default for the purposes of terminating the contract
b. They prevent the possibility of a party wrongfully terminating the contract
c. They set out the required notification procedure which a party must follow to terminate the contract
d. They provide the principal with the option to take the work out of the contractor's hands and complete the works if the contractor commits a substantial breach of contract and fails to show cause within the time required by the contract