Increase with a 28% change
With the given data, the first step to take is to use MS excel to plot the data then determine the trendline in which the equation's r2 value is closest to 1. From the plot obtained from Excel, the plot is a second degree polynomial and not an exponential function. the answer hence is no.
It would be 20.000 because you would round down
Your answer is 85.555,hope this helped or 85.5 with - over it
