The assignment algorithm is applicable to which of the following combined situations for the purpose of improving productivity?
1. Identification of the sales force – market
2. Scheduling of operator – machine
3. Fixing machine - location
Select the correct answer using the codes given below
(a) 1,2 and 3 (b) 1 and 3
(c) 2 and 3 (d) 1 and 2