Answer:
number of shares to be used in computing diluted earnings per share for the year is 258400 shares
Explanation:
given data
granted incentive stock = 28,000
common shares = $7 each
market price of common shares averaged = $10 per share
outstanding common stock = 250,000 shares
to find out
number of shares to be used in computing diluted earnings
solution
we get incremental outstanding share will be here
incremental outstanding share = [tex]\frac{market price - common share price}{market price}[/tex]  × granted incentive stock   .................1
put here value we get
incremental outstanding share = [tex]\frac{10-7}{10}[/tex]  × 28000
incremental outstanding share = 8400 shares
so
number of shares to be used in computing diluted earnings per share for the year is = incremental outstanding share + outstanding common stock
number of shares to be used in computing diluted earnings per share for the year is = 250000 + 8400
number of shares to be used in computing diluted earnings per share for the year is 258400 shares