AlwaysRain Irtigation, Inc, would like to determine capacity requirements for the next four years. Currently, two production lines are in place for making bronze and plastic sprinklers. Three types of sprinklers are avallable in both bronze and plastic: 90 -degree nozzle sprinklers, 180-degree nozzle sprinklers, and 360-degree nozzle sprinklers: Management has forecast demand for the next four years as follows: YEARLY DEMSIO 1. (IN 000s) 2 (Ih 000s) 3 (IM 000s) 4 (II eosts) Plastic 90 31 44 56 54 Plastic 190 11 15 17 14 Plastic 369 44 56 65 67 Bironze 90 8 7 11 13 Bronte 180 2 6 4 10 Bronte 360 16 12 16 14 Both production lines can produce all the different types of