Which of the following is considered a "claim"?

A claim, in the context of contracting, is a demand by one party seeking an adjustment or payment in relation to a contract. A written demand exceeding $100,000 fits this definition because it indicates a formal and significant request for resolution or compensation under the terms of a contract.

This type of written claim typically involves an assertion that the contractor is entitled to more compensation or an adjustment due to specific circumstances, like changes in work conditions, delays, or other issues that have arisen during the performance of the contract. The amount specified, being over $100,000, suggests that the request is substantial and requires formal consideration within the contracting process.

Other options do not constitute a formal claim. A verbal request for adjustment lacks the written and formal nature typically required for claims. An invoice that is not disputed may indicate a transaction but does not express any additional demands or claims against the contract. An informal request for a service change also does not meet the criteria of a claim since it is not a formalized demand for adjustment or payment but rather a casual suggestion or inquiry about making a change.