Indian Institute of Foreign Trade 2010 Solved Paper

First, the instrumental prediction is that because people are mainly concerned with receiving desired outcomes from their encounters with organizations, changes in their level of commitment will depend primarily on the favorability of the encounter. - a matches with 1.
According to the instrumental viewpoint, people are primarily concerned with the more material or tangible resources received from the relationship. - a matches with 4.
Hence, option A is the correct answer.