Answer:
$13,000 must be either spent as a dividend or used to repurchase stocks
they can be used to repurchase $13,000 / $50 = 260 stocks
or pay an extraordinary dividend of $13,000 / 5,000 = $2.60
A) assuming a perfect capital market:
if stocks are repurchased, then the price of the stocks will not change
if a cash dividend is paid, after the dividend is paid, the price of the stocks will fall to $50 - $2.60 = $47.40
B) current EPS = $2, so net income = $10,000
if stocks are repurchased, then the EPS = $10,000 / (5,000 - 260) = $2.11
if a cash dividend is paid, EPS will not change
current P/E ratio = $50 / $2 = 25
if stocks are repurchased, then the P/E ratio = $50 / $2.11 = 23.7
if a cash dividend is paid, then the P/E ratio = $47.40 / $2 = 23.7