Marginal cost and Monetary value

Marginal cost noun - The increase or decrease in costs as a result of one more or one less unit of output.

Monetary value and marginal cost are semantically related. In some cases you can use "Monetary value" instead a noun phrase "Marginal cost".

Monetary value noun - The property of having material worth (often indicated by the amount of money something would bring if sold).

Marginal cost and monetary value are semantically related. Sometimes you can replace phrase "Marginal cost" with "Monetary value", this phrases are similar.