A cost-plus contract, also termed a cost reimbursement contract, is a contract where a contractor is paid for all of its allowed expenses to a set limit plus additional payment to allow for a profit. Cost-reimbursement contracts contrast with fixed-price contract, in which the contractor is paid a negotiated amount regardless of incurred expenses.... Found on http://en.wikipedia.org/wiki/Cost-plus_contract
(from the article `research and development`) The terms of contract have varied widely. It is common to offer contracts on a cost-plus basis. The contractor keeps records of the hours worked by ... Found on http://www.britannica.com/eb/a-z/c/147