If Bob has $20 in his pocket and a bowl of ice creams sells for $5 and pizza sells for $12, which of the following COULD be true?
I. Bob can buy 4 bowls of ice cream.
II. Bob can buy 2 bowls of ice cream and pizza.
III. Bob can buy 3 bowls of ice cream and pizza.  Options
A) I only	B) I and II only	C) I and III only	D) II and III only	E) I, II and III
Let’s check each statement.   Statement I:Bob can buy 4 bowls of ice cream. the cost of one bowl of ice cream is $5, 4 bowls of ice cream will cost $ 5 * 4= 
<gadget id="calculator"> 5 * 4</gadget>
<output>20</output>
$20, in which case Statement I is be TRUE.   Statement II: Bob can buy 2 bowls of icecream and pizza. The cost of ice cream is $5 and pizza is $12, 2 bowls of ice cream will cost $ 5 * 2= 
<gadget id="calculator"> 5 * 2</gadget>
<output>10</output>
$10 and Pizza will cost $12. Total is $10 + $12 = $22 in which case Statement II can NEVER BE TRUE.   Statement III: Bob can buy 3 bowls of ice cream and pizza. 3 bowls of ice cream   10 +  12= 
<gadget id="calculator">  10 +  12</gadget>
<output>22</output>
$22 in which case Statement II can NEVER BE TRUE.   Statement III: Bob can buy 3 bowls of ice cream and pizza. 3 bowls of ice cream= $5 * 3= 
<gadget id="calculator">5 * 3</gadget>
<output>15</output>
$15 and pizza= $12. Total = $15 + $12 = $27, in which case Statement III ca NEVER BE TRUE.   Only Statement I is true.   So,the correct answer is I only15 +  12= 
<gadget id="calculator">15 +  12</gadget>
<output>27</output>
$27, in which case Statement III ca NEVER BE TRUE.   Only Statement I is true.   So,the correct answer is I only
<result>A</result>
If Bob has $20 in his pocket and a bowl of ice creams sells for $5 and pizza sells for $12, which of the following COULD be true?
I. Bob can buy 4 bowls of ice cream.
II. Bob can buy 2 bowls of ice cream and pizza.
III. Bob can buy 3 bowls of ice cream and pizza.