Answer:
Julie spends $5.62 , Micah spends $28.1 and Jeremy spends $34.82 .
Explanation:
As given
Julie spends 5.62 dollars at the store.
Thus
Julie spends = $5.62
 Micah spends 5 times as much as Julie. 
Thus
 Micah spends = 5 × Julie spends
 = 5 × 5.62
 = $ 28.1
Jeremy spends 6.72 more than Micah. 
Thus
Jeremy spends = 6.72 + Micah spends 
 = 6.72 + 28 .1
 = $34.82
Therefore Julie spends $5.62 , Micah spends $28.1 and Jeremy spends $34.82 .