Answer:
Option a (It is..........planning) is the appropriate choice.
Explanation:
- If indeed the respondents are satisfied to approach the 15% revenue generation by telephone as well as offer certain thoughts.
- This same degree of wealth is significant since the relationship is immediate and preparation can be moderate, considering correspondence is carried on both sides with delays out of another end.
The question wasn’t connected to certain other alternatives. Thus, the response seems to be the right one.