Linda is making a difficult decision about returning to school to earn a four-year undergraduate degree. Her current salary is $40,000 per year. The cost of her tuition will be $5,000 per term with two terms per year. Ignoring the time value of money, what is the opportunity cost for Linda if she returns to school? tot estion Select one: O $40,000 O $160,000 O $200,000 O $50,000