In the vicinity of Mumbai, a number of specialised towns have been developed. Match the lists of specialisation with towns and select the correct answer using the code given below the lists. List-I (Town): (a) Alibag, (b) Balapur, (c) Nhava Sheva, (d) Ratnagiri. List-II (Specialisation): 1. Fishing Centre, 2. Holiday resort, 3. Petrochemical complex, 4. Port. Code: (a) (b) (c) (d)