To be an aerospace engineer, I need to go to University for a bachelor's degree, which would cost about $40 000 over 4 years, or $10 000 per year.

To be a pilot, I need to go to University for a bachelor's degree, which would cost about $40 000 over 4 years, or $10 000 per year.

To be a biomedical engineer, I need to go to University for a bachelor's degree, which would cost about $40 000 over 4 years, or $10 000 per year.