At the opening of a trading day at a certain stock exchange, the price per share of stock M was $25. If the price per share of stock M was $28 at the closing of the day, what was the percent increase in the price per share of stock M for that day?
Answers
A) 1.4%	B) 5.9%	C) 12%	D) 12.5%	E) 23.6%
Opening = 25   12%losing = 28   Rise in price = 3   So, percent increase = 3/25*100= 
<gadget id="calculator">3/25*100</gadget>
<output>12</output>
12   Answer : 12%
<result>C</result>
At the opening of a trading day at a certain stock exchange, the price per share of stock M was $25. If the price per share of stock M was $28 at the closing of the day, what was the percent increase in the price per share of stock M for that day?