Answer:
The factor that will most likely impact her choices is convenience
Step-by-step explanation:
From the text, Maria gets what to eat on her way to work, While at work, she drinks at least one more cup of coffee with cream and sugar before noon. Lunch is a salad with crackers and iced tea with sugar in the hospital cafeteria. When Maria arrive homes, she occasionally drinks one or two glasses of wine in the evening, especially after a stressful day. She lives alone and relies on frozen dinners or other convenience foods for dinner.
This is a typical example of a eating habit that is influenced by convenience, how convenient it is for her and not based on what is nutritionally recommended.