Natalies Cupcake store has decided to calculate a weighted moving average forecast for October for one of their flavors of cupcakes. After detailed research and analysis, she decided to use 0.4 for the most recent month, 0.3 for the second most recent month and 0.2 for the third month. What would be the 4-month weighted moving average forecast for October? Her stores order history is as follows: Month May June July August September October Sales 90 97 100 91 95 ? Round your answers to 1 decimal place