10 years ago, a woman was thrice the age of her daughter. Two years later her daughter s age will be 30 more than the age of the mother. What are the present ages of the woman and the daughter?

• A. 70 years, 40 years
• B. 60 years, 40 years
• C. 55 years, 25 years
• D. 45 years, 20 years