Answer:
This an an example of discrimination by sex.
Explanation:
Sex discrimination is the situation where someone is treated unfairly as a result of the person's sex (that is, either being a male or female). It could be direct or indirect. Also, happens to be one of the worst form of discrimination which could occur virtually anywhere from work place to education.
What Sonja experienced is a discrimination by sex on an employment sector and it is quite unfortunate situation.
