Exploratory research is preliminary research conducted to clarify the scope and nature of the marketing problem.
1990,1877, 1794, 1711, 1638
48, 72, 104, 144, 192, 251
7, 27, 10, 32, 17, 37
3, 4, 9, 28, 116, 566, 3397
6, 7, 14, 51, 208, 1045
120, 136, 111, 147, 93, 162, 81
8 12 21 36 62 98
123, 447, 703, 899, 1040, 1143
9, 10, 12, 18, 42, 160
1, 1.5, 3, 7.5, 22.5, 75, 315