Based on the given scenario, we can see that because Cathlene runs a cake shop and wants to achieve her primary goal through the use of smaller goals is known as:
This refers to the use of smaller goals to try and achieve a short target as they can be achieved in a short time frame.
With this in mind, we can see that the use of smaller goals to produce 400 cakes in December by Cathlene is known as the use of proximal goal because it can be done in a short period of time.
Read more about proximal goal here:
https://brainly.com/question/8040346