I shall explains why organizations need strategy to be implemented as well as what business model means as well as why business organizations may experience different life cycle stages.I shall explain that economic recession or boom how influences consumer behavior e.g. the business had been experiencing decline life cycle stage, such as COVID -19 disease occurrence. I shall explain how to apply business development strategy to raise the educational robotic manufacturer sale number. I shall explain how to learn behavioral economy to solve social challenge as well as why some social challenges may influence customers number . I shall explain what factors influence our tourism industry life cycle stage as well as whether how strateges may influence tourism industry develops. I shall explain why to apply airport service life cycle stage improvement stratey to influence airport service performance. I shall explain what factors may influence managers feel difficult to make decisions in any organizations in general as well as how to help them to avoid the decision making challenges occurrences. I shall indicate how and why computer technological firm merger cooperational strategy may help any technological firms to develop impossible as well as what are the IBM and Apple merger strategic advantages and disadvantages.