Answer:
Gracie wins the case because of the amended title VII which was updated in 1987 to include pregnancy protection.
Explanation:
There should not be descrimimation at work on the basis of pregnancy. The title VII was amended in 1987 to include pregnancy with the protection it deserves.
When an employee is working in a firm, and get pregnant, she has every right of protection according to the amended title III , like right to pay when she is off work, even though the nature of the employee's work requires smartness.
Although, there was no pregnancy protection right included in title VIII before 1987, since same has been included, Groucho, would loose the case should Gracie goes ahead to sue him because of the amended title.