Final answer:
The monthly sales data from The Glass Slipper restaurant illustrates seasonal patterns with peaks during the ski season, and a 12-month moving average forecast would smooth out these fluctuations to show the long-term trend. This analysis aids in setting a fair price for the business based on projected incomes.
Step-by-step explanation:
To analyze the business performance of The Glass Slipper restaurant, a graphical representation of the monthly revenues alongside a 12-month moving average forecast will provide insights into trends and seasonal patterns.
The graph plots revenue against time, where each point on the graph corresponds to a month's revenue from the provided data for the years 2008, 2009, and 2010.
Seasonal patterns can be observed, with higher revenues during the winter months, which correspond to the ski season in New Mexico.
This indicates that The Glass Slipper's business peak aligns with the tourist influx to the ski area. A moving average forecast assists in smoothing out fluctuations to reveal the underlying trend. In this case, it would show whether the restaurant's revenue is growing, declining, or stable over the 3-year period.
By analyzing these patterns, James and Deena can estimate the business's future income, which is crucial in determining the right price for selling The Glass Slipper.
The 12-month moving average, in particular, helps to mitigate the impact of seasonality and isolate the trend, which potential buyers and financial analysts would find valuable for making informed decisions.
The calculation of the moving average involves summing up 12 months of revenue data at a time, then dividing by 12, and plotting this value on the graph. With each subsequent month, the oldest month drops off, and the newest month's revenue is included.