25. The project charter is authorized by....

a. senior management.

b. the customer.

c. the project manager.

d. the project team.

26. The project charter is usually developed by....

a. senior management.

b. the customer.

c. the project manager.

d. the project sponsor.

27. In a fixed price contract, which of the following holds true?

a. If the amount of the contract is exceeded, the seller is not obligated to continue.

b. More risk is placed on the buyer.

c. The seller agrees to use his best effort to fulfill the contract within the estimated amount.

d. The seller agrees to fulfill the terms at the established price.

28. The PMBOK defines quality as the degree to which a set of inherent characteristics fulfills requirements.

a. True.

b. False.

please answer the correct answeres