A Friend Tells You That His 70-Year-Old Grandmother Is in Good

A friend tells you that his 70-year-old grandmother is in good physical health but has been diagnosed with depression.He wonders if she should even bother getting therapy."She is pretty old,after all." Based on current research,the BEST answer is:

A) No; older adults with depression don't usually respond well to therapy.
B) Maybe; though only about 15 percent of elderly patients show improvement."
C) Yes; more than half of elderly patients show improvement with treatment.
D) Yes; but be sure she gets individual therapy,since group therapies don't work well with the elderly.