If the total price of n equally priced shares of a certain stock was $12000, what was the the price per share of the stock?

(1)If the price per share of the stock had been $1 more, the total price of the n shares would have
been $300 more.

(2)If the price per share of the stock had been $2 less, the total price of the n shares would have
been alone 5 percent less.

Answer is D = Each statement alone is sufficient.


This question is difficult for me. Please help.