Answer:
See below.
Step-by-step explanation:
Trend percentages for net sales can be calculated by comparing base year sales to the current year sales.
For 2016
Base year 2016 Sales = $233,200
Current year sales (2016) = $233,200
Trend percentage = 233,200 / 233,200 = 1.00 * 100% = 100%
For 2017
Base year 2016 Sales = $233,200
Current year sales (2017) = $285,200
Trend percentage = 285,200 / 233,200 = 1.22 * 100% = 122%
Using the same formula for trends we can calculate multiple percentages for analysis.
Hope that helps.