Integrating problem Samantha Roberts has a job as a pharmacist earning $30, 000 per year, and she is deciding whether to take another job as the

 Integrating problem Samantha Roberts has a job as a pharmacist earning $30, 000 per year, and she is deciding whether to take another job as the manager of another pharmacy for $40,000 per year or to purchase a pharmacy that generate revenue of $200,000 per year. To purchase the pharmacy Samantha would have to use her $20,000 savings and borrow another $80,000 at interest rate of 10 percent per year.