Question

To meet short range changes in demand of a product, which of the following strategies can be considered?

         1. Overtime

         2. Subcontracting

         3. Building up in inventory

         4. New investments

         Select the correct answer from the codes given below:

         (a) 1, 2 and 3                  (b) 1, 3 and 4

         (c) 2 and 3                      (d) 1 and 2