This report provides a comprehensive analysis of data collection and decision-making processes for Murano restaurant, focusing on its potential expansion in London. The report begins with an introduction to business decision-making and its significance, followed by a detailed exploration of Task 1, which covers the data collection plan, survey methods, sampling framework, and questionnaire design. Task 2 delves into data estimation techniques, including mean, median, and mode, along with data dispersion analysis using standard deviation and variance. Task 3 presents graphical representations of the survey results, trend line forecasting, and a PowerPoint presentation of the collected data, culminating in a business report. Finally, Task 4 examines information processing tools, project planning, and financial/investment appraisal techniques, such as NPV and IRR, used for decision-making. The report concludes with a summary of the key findings and references used throughout the analysis.