At Joes Steakhouse the hourly wage for a chef is 20% greater than that of a dishwasher, and the hourly wage of a dishwasher is half as much as the hourly wage of a manager. If a managers wage is $7.50 per hour, how much less than a manager does a chef earn each hour?	Pick
A) $1.40  B) $3  C) $3.40  D) $4.40  E) $5.40
Manager wages per hour = $7.50   Dishwasher wages per hour = half of manager's wages. = 1/2($7.50) ==&gt; $3.75   Chef wages per hour = 20% greater than Dishwasher wages   --&gt; 20% of $3.75 = (20*($3.75)) /100   --&gt; ($75)/100   --&gt; $0.75   Therefore,   Chef wages per hour = $3.75 + $0.75 ==&gt; $4.5   Difference of wages between manager and chef = $7.50 - $4.5 ==&gt; $3   ANSWER:$3
<result>B</result>
At Joes Steakhouse the hourly wage for a chef is 20% greater than that of a dishwasher, and the hourly wage of a dishwasher is half as much as the hourly wage of a manager. If a managers wage is $7.50 per hour, how much less than a manager does a chef earn each hour?