Which option best describes how the internal performance measures for key processes are developed, and what the ultimate purpose of these measures is$?$

Question $3$ options:

a$)$

The measures are developed annually to assess the impact of changes on integration efforts within supply chains.

b$)$

The measures are developed using passive RFID tags, and the ultimate purpose is to extend process integration to $2$nd$-$tier supply chain partners.

c$)$

The measures are designed for each key process and functional objective, and allow the company to track progress toward meeting each objective.

d$)$

The measures are developed to build, maintain, and strengthen relationships with external partners.