In a ∆???, D and E are points on the sides AB and AC respectively such that ?? ∥ ??. If AD = 2.5 cm, DB = 5 cm, and AE = 2 cm, find EC.

• A. 3
• B. 5
• C. 4
• D. 6

• 4

Please select one of the options to reveal the correct answer.