Answer:
The best estimate of the stock's post-split price is $53.33
Step-by-step explanation:
Stock split implies that the number of shares is increased whereas the price of the share is also reduced.
In other words,3 stocks after the stock split now command the price of one stock prior to stock-split.
The price prior to the stock split is $160
the stock split is 3-1
price of a stock after stock split=$160*1/3=$53.33