Answer:
a. expected retaliation from competitors.b. the cost of substitute products.c. variable costs of production.d. customers' high switching costs.
If you are close to a tectonic plate boundary it will be more intense if you are father away it will be less intense to where you dont even know there was one.
It is important for a novice entrepreneur to build positive relationships with customers so as to understand their requirements, resolve their problems.
<h3>Who is an entrepreneur?</h3>
An entrepreneur serves as individuals that can take the risk of running a business and make decisions.
However, positive relationships with customers as entrepreneur helps to connect with customers on a much more personal level.
And this helps to create sense of mutual understanding with them.
When Learn more about entrepreneur at;
brainly.com/question/16397886
Recent data show that phenotypic variation categories such as skin color or facial form most often used to define race.
<h3>What is phenotypic variation?</h3>
Phenotypic variation can be defined as the difference in the observable characters or attributes (phenotypes) of each organism in a specific population such as:
Based on recent data from scientific research, phenotypic variation categories such as skin color or facial form most often used to define race.
Read more on phenotypic variation here: brainly.com/question/22840871
#SPJ1