Answer:
D. Route requests to a work group whose members have the skill rating parameters.
Explanation:
Since in the given situation it is mentioned that the insurance company provides the insurance of personal property and the assignment should be made for jewelry appraisal that should go for the users that are skilled so here the routing approach that should be used is that the request should be made to the group of members that have the parameters of the skill ratings
So the correct option is d.