In the context of system implementation phase of the systems development life cycle (SDLC), a ________ installation is the riskiest because the old system is shut down and the new system is introduced

Explain how the principle of diminishing returns weakens the Ricardian model.

What will be an ideal response?

With ________, respondents see different hypothetical offers formed by combining varying levels of the attributes, then rank the various offers

A) gap level analysis B) conjoint analysis C) perceptual mapping D) concept testing E) morphological analysis