Which of the following statements is true as it relates to the completed contract method (CCM) of accounting for long-term contacts.

A. The general rule is that a contract that meets the definition of a long-term contract must be accounted for using the CCM of accounting.

B. Small contractors with an average annual gross receipts of less than $20 million for the three preceding years in which the contract is entered into may use the CCM

C. The gross contract price and all of the allocable costs are accounted for in the year the contract is completed.

D. All of the above are true.

E. None of the above are true.