Company X and Y on a national scale. Companies X and Y are both engaged in the retail industry for daily necessities. Company X operates by opening stores/branch offices in 34 provinces in Indonesia and marketing goods directly to buyers through its stores/branch offices. However, company Y sells its goods online through e-commerce and websites with its head office in the capital city. The Questions is: 1. Do you agree or not if there is a statement that basically the organizational structure needed by the two companies does not have a fundamental difference if the company wants to optimize company efficiency? Explain with some references according to Industry and Competitive Analysis. 2. Do you agree or not if both companies want to develop economies of scale and economics of scope from the company, the M-Form or U-Form organizational structure is the most optimum structure? Explain with some references according to Industry and Competitive Analysis. Explain with some references according to Industry and Competitive Analysis.