I think its c. this contract must be in writing based on the collateeal contract at stake. i hope its right
Answer:
Acoustic
Explanation:
Overtone is something like your way of talking is loud
Interfaereavw is to intract
Answer:
Value era.
Explanation:
Trey operates as if he were in the <em>value era. </em>Focusing on the way his customers think, and basing his marketing decisions on his clients' values Trey is operating with a customer's centered approach. He does not sell his products with a product-centered approach. He is focused on what his clients value more and bases his decisions on this.
