Problem: A national Digital service provider would like you to prepare a Windows application that will display the global growth of smart phones.
As of 2013, there 913 million smart-phones worldwide. The smart-phone market is growing at 22.5 percent per year.
Based on this growth rate, create a sub procedure that calculates and shows the next 10 years of growth in a listbox object. Also, prepare a function procedure that allows the user to enter a year from the next 10 years and then passes back that year's Smartphone projection.
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