假如n的總價等於一定股票的價格是12000,那每股價格是多少
這句話,我無法理解,所以式子也列不出來
解達是 12000/n
(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 shock had ben $2 less, the total price of the n shares would have ben 5 percent less.
Ans:D
題目很繞,看不太懂它的敘述
