Felicia, an affluent college professor, is excited to be having her first child at age 41. Her student Jamila, 26, lives in a housing project and is also pregnant for the first time. What are the comparative risks for each woman to give birth to a child with Down syndrome? a. Jamila's risk is nearly three times higher than Felicia's risk b. Felicia's risk is about six times higher than Jamila's risk. c. Felicia's risk is more than ten times higher than Jamila's risk. d. Jamila's risk is over two times higher than Felicia's risk