A school’s annual budget for the purchase of student computers increased by 40% this year over last year. If the price of student computers increased by 25% this year, then the number of computers it can purchase this year is what percent greater than the number of computers it purchased last year?	Choose the correct answer:  A) 15%  B) 14%  C) 12%  D) 13%  E) 11%
Pick numbers.   Lats year: budget = $100, price = $1 --&gt; the number of computers purchased = 100/1= 
<gadget id="calculator">100/1</gadget>
<output>100</output>
100;   This year: budget= $140, price = $1.25 --&gt; the number of computers purchased = 140/1.25= 
<gadget id="calculator">140/1.25</gadget>
<output>112</output>
~112.00   Increase in the number of computers purchased= 12%   Answer: 12%.
<result>C</result>
A school’s annual budget for the purchase of student computers increased by 40% this year over last year. If the price of student computers increased by 25% this year, then the number of computers it can purchase this year is what percent greater than the number of computers it purchased last year?