1 (single unit) 
                
                
                  330 = 1 case
                 
                
                  
                    660 = 2 cases
                   
                
                  
                    990 = 3 cases
                   
                
                  
                    1,320 = 4 cases
                   
                
                  
                    1,650 = 5 cases
                   
                
                  
                    1,980 = 6 cases
                   
                
                  
                    2,310 = 7 cases
                   
                
                  
                    2,640 = 8 cases
                   
                
                  
                    2,970 = 9 cases
                   
                
                  
                    3,300 = 10 cases
                   
                
                  
                    3,630 = 11 cases
                   
                
                  
                    3,960 = 12 cases
                   
                
                  
                    4,290 = 13 cases
                   
                
                  
                    4,620 = 14 cases
                   
                
                  
                    4,950 = 15 cases
                   
                
                  
                    5,280 = 16 cases
                   
                
                  
                    5,610 = 17 cases
                   
                
                  
                    5,940 = 18 cases
                   
                
                  
                    6,270 = 19 cases
                   
                
                  
                    6,600 = 20 cases
                   
                
                  
                    6,930 = 21 cases
                   
                
                  
                    7,260 = 22 cases
                   
                
                  
                    7,590 = 23 cases
                   
                
                  
                    7,920 = 24 cases
                   
                
                  
                    8,250 = 25 cases
                   
                
                  
                    8,580 = 26 cases
                   
                
                  
                    8,910 = 27 cases
                   
                
                  
                    9,240 = 28 cases
                   
                
                  
                    9,570 = 29 cases
                   
                
                  
                    9,900 = 30 cases
                   
                
                  
                    10,230 = 31 cases
                   
                
                  
                    10,560 = 32 cases
                   
                
                  
                    10,890 = 33 cases
                   
                
                  
                    11,220 = 34 cases
                   
                
                  
                    11,550 = 35 cases
                   
                
                  
                    11,880 = 36 cases
                   
                
                  
                    12,210 = 37 cases
                   
                
                  
                    12,540 = 38 cases
                   
                
                  
                    12,870 = 39 cases
                   
                
                  
                    13,200 = 40 cases
                   
                
                  
                    13,530 = 41 cases
                   
                
                  
                    13,860 = 42 cases
                   
                
                  
                    14,190 = 43 cases
                   
                
                  
                    14,520 = 44 cases
                   
                
                  
                    14,850 = 45 cases
                   
                
                  
                    15,180 = 46 cases
                   
                
                  
                    15,510 = 47 cases
                   
                
                  
                    15,840 = 48 cases
                   
                
                  
                    16,170 = 49 cases
                   
                
                  
                    16,500 = 50 cases
                   
                
                  
                    16,830 = 51 cases
                   
                
                  
                    17,160 = 52 cases
                   
                
                  
                    17,490 = 53 cases
                   
                
                  
                    17,820 = 54 cases
                   
                
                  
                    18,150 = 55 cases
                   
                
                  
                    18,480 = 56 cases
                   
                
                  
                    18,810 = 57 cases
                   
                
                  
                    19,140 = 58 cases
                   
                
                  
                    19,470 = 59 cases
                   
                
                  
                    19,800 = 60 cases
                   
                
                  
                    20,130 = 61 cases
                   
                
                  
                    20,460 = 62 cases
                   
                
                  
                    20,790 = 63 cases
                   
                
                  
                    21,120 = 64 cases
                   
                
                  
                    21,450 = 65 cases
                   
                
                  
                    21,780 = 66 cases
                   
                
                  
                    22,110 = 67 cases
                   
                
                  
                    22,440 = 68 cases
                   
                
                  
                    22,770 = 69 cases
                   
                
                  
                    23,100 = 70 cases
                   
                
                  
                    23,430 = 71 cases
                   
                
                  
                    23,760 = 72 cases
                   
                
                  
                    24,090 = 73 cases
                   
                
                  
                    24,420 = 74 cases
                   
                
                  
                    24,750 = 75 cases
                   
                
                  
                    25,080 = 76 cases
                   
                
                  
                    25,410 = 77 cases
                   
                
                  
                    25,740 = 78 cases
                   
                
                  
                    26,070 = 79 cases
                   
                
                  
                    26,400 = 80 cases
                   
                
                  
                    26,730 = 81 cases
                   
                
                  
                    27,060 = 82 cases
                   
                
                  
                    27,390 = 83 cases
                   
                
                  
                    27,720 = 84 cases
                   
                
                  
                    28,050 = 85 cases
                   
                
                  
                    28,380 = 86 cases
                   
                
                  
                    28,710 = 87 cases
                   
                
                  
                    29,040 = 88 cases
                   
                
                  
                    29,370 = 89 cases
                   
                
                  
                    29,700 = 90 cases
                   
                
                  
                    30,030 = 91 cases
                   
                
                  
                    30,360 = 92 cases
                   
                
                  
                    30,690 = 93 cases
                   
                
                  
                    31,020 = 94 cases
                   
                
                  
                    31,350 = 95 cases
                   
                
                  
                    31,680 = 96 cases
                   
                
                  
                    32,010 = 97 cases
                   
                
                  
                    32,340 = 98 cases
                   
                
                  
                    32,670 = 99 cases
                   
                
                  
                    33,000 = 100 cases