All the Following Are True Regarding the Sale of Bundled

All the following are true regarding the sale of bundled products/services except

A) Bundled services consist of grouping several services together for one price.
B) They can only be allocated using the stand-alone or incremental methods.
C) There are several ways to allocate the transaction price of the sale of bundled products.
D) The transaction price of bundled services must be allocated amongst the component parts.