Import the wheels$1$ dataset into R$.$ Using mutate, make a new column called

that is equal to the day $4$ column divided by the

column. This

ratio is equal to the proportion of wheel runs that occurred on day $4$ out of the

total.

Next sort the

column in descending order using

arrange.

Which id had the highest proportion of total wheel runs on day $4?$

$687$ag

$699$bh

$686$ba

$687$at