Brandon's iPhone is four times as old as Ben's iPhone. Ben's iPhone is two times older than Suzy's iPhone. If Suzy’s iPhone is 1 year old, how old is Brandon’s iPhone?
Ben's iPhone is 1*2 = 
<gadget id="calculator">1*2</gadget>
<output>2</output>
2 years old.
Brandon's iPhone is 4*2 = 
<gadget id="calculator">4*2</gadget>
<output>8</output>
8 years old.

<result>8</result>