what will the share price be after:BTC has a five-for-three stock split?

what will the share
Stock Splits and Stock Dividends Bermuda Triangle Corporation (BTC)
currently has 395,000 shares of stock outstanding that sell for $83 per share.
Assuming no market imperfections or tax effects exist,

what will the share price be after:

BTC has a five-for-three stock split?

BTC has a 15 percent stock dividend?

BTC has a 42.5 percent stock dividend?

BTC has a four-for-seven reverse stock split?

Determine the new number of shares outstanding in parts (a)
through (d).