Most risk to buyer

Hi,

Which of the following contracts has the most risk for the buyer?

A. CPFF

B. T&M

C .CPAF

D. FP

 

I chose CPFF but according to HeadFirst it is B) T&M

As I`m aware the buyer`s risk decreases in this order: CPPC - CPFF CPAF CPIF T&M FP

So whats the trick behind this answer?

 

Thank you

Elthox

Please refer to

http://pmi.books24x7.com/assetviewer.aspx?bookid=41937&chunkid=536184495...

A13. Conceptually, time and materials (T&M) contracts are similar to cost-plus contracts—here again, the buyer is paying the seller's costs at an agreed-upon rate for the seller's time, plus the seller's costs for materials. T&M is very useful for smaller projects and for contracts in certain industries, such as construction, in which projects may be fairly standard, so more complicated contract types are not necessary. T&M is also a popular choice whenever both parties prefer a quick contract to save resources.

Like cost-plus contracts, T&M contracts inherently hold more risk for the buyer because the units of time and materials are not strictly specified, and so they are open-ended, which is a disincentive for the seller to hurry. Buyers would generally try to avoid T&M contracts, but in many cases getting a contract finalized quickly and signed outweighs the risk of entering an open-ended agreement.

 

I think this might clarify your doubt

CPFF is the Right Answer.