... Olson, Stanley F Slater, and Andrew J Czaplewski, "The Iridium Story: A Marketing Disconnect?" Marketing Management (Summer 200 0): 54-57 What can a company to develop successful new products? Cooper ... Product Idea Total Cost Idea screening 64 1:4 Concept testing 16 1:2 20, 000 320, 000 Product development 1:2 200 ,000 1,600,000 Test marketing 1:2 500,000 2,000,000 National launch 1:2 5,000,000 10,000,000 ... similar to the one it would use in national marketing Test marketing also permits testing the impact of alternative marketing plans by varying the marketing program in different cities: A full-scale...