“3D printing” has application in which of the following ?

1. Preparation of confectionery items
2. Manufacture of bionic ears
3. Automotive Industry
4. Reconstruction surgeries
5. Data processing technologies

Select the correct answer using the code given below:

a) 1, 3 and 4 only

b) 2, 3and 5 only

c) 1 and 4 only

d) 1, 2, 3, 4 and 5