What is the most likely reason that Martha is nervous when she asks her grandfather to pay for the scholarship jacket?

A. She thinks he is going to refuse
B. She thinks the principal has called him
C. She thinks he will be disappointed in her
D. She thinks the farm is more important to him

C. She thinks he will be disappointed in her

The most likely reason that Martha is nervous when she asks her grandfather to pay for the scholarship jacket is C. She thinks he will be disappointed in her.

To determine the most likely reason that Martha is nervous when she asks her grandfather to pay for the scholarship jacket, it is important to analyze the given options: A, B, C, and D.

To arrive at the answer, we can consider each option and evaluate its likelihood based on the information provided.

Option A states that Martha thinks her grandfather is going to refuse. This could be a possible reason for her nervousness as rejection or disappointment from a loved one can cause anxiety. However, there is no specific indication in the given information to support this option.

Option B suggests that Martha thinks the principal has called her grandfather. This possibility introduces an element of fear or consequence, which could make Martha nervous. However, there is no direct mention of a phone call from the principal in the information shared.

Option C proposes that Martha thinks her grandfather will be disappointed in her. This option aligns with the information provided, as Martha believes her grandfather's expectations may not be met, leading to potential disappointment. This disappointment could be a reason for her nervousness.

Option D suggests that Martha thinks the farm is more important to her grandfather. While this option introduces a potential conflict of interest, it lacks direct relevance to the scholarship jacket situation, making it a less likely reason for Martha's nervousness.

Based on the analysis above, the most likely reason for Martha's nervousness when asking her grandfather to pay for the scholarship jacket would be option C: She thinks he will be disappointed in her.