The product structure of an assembly P is shown in the figure.
Estimated demand for end product P is as follows
|
week
|
-
|
2
|
3
|
4
|
5
|
6
|
|
Demand
|
1000
|
1000
|
100
|
1000
|
1200
|
1200
|
Ignore lead times for assembly and sub assembly. Production capacity (per week) for component R is the bottleneck operation. Starting with zero inventory, the smallest capacity that will ensure a feasible production plan up to week 6 is
(a) 1000 (b) 1200 (c) 2200 (d) 2400