At the opening of a trading day at a certain stock exchange, the price per share of stock K was $28. If the price per share of stock K was $29 at the closing of the day, what was the percent increase in the price per share of stock K for that day?
Choose the correct choice from the following options.
A) 3.57%	B) 5.9%	C) 11.1%	D) 12.5%	E) 23.6%
Opening = 28   Closing = 29   Rise in price = 1   So, percent increase = 1/28*100 = 3.57   3.57%nswer : 3.57%
<result>A</result>
At the opening of a trading day at a certain stock exchange, the price per share of stock K was $28. If the price per share of stock K was $29 at the closing of the day, what was the percent increase in the price per share of stock K for that day?