Using Excel, create a line chart $$with a trend line or forecast overlay illustrating $2020-2021$Nike sale trends over time to indicate the expected trajectory of sales for $2022.$

Consider graphing the total number of units sold or price per unit to identify the cyclic or periodic factors in sales.

If possible and to enhance communication, add confidence intervals to the forecast to visually depict the range of uncertainty around the projections.

A section of the dataset is included to use as a reference.