It costs $4 for the first 1/4 hour to use the laundry machine at the Laundromat. After the first ¼ hour it costs $12 per hour. If a certain customer uses the laundry machine for 3 hours and 25 minutes, how much will it cost him?	Select the correct option
A) $25  B) $32  C) $36  D) $40.  E) $42.
3 hrs 25 min = 205 min   First 15 min ------&gt; $4   Time left is 190 min...   Now, 60 min costs $ 12   1 min costs $ 12/60   190 min costs $  12/60*190= 
<gadget id="calculator"> 12/60*190</gadget>
<output>38</output>
&gt; $ 38   So, Total cost will be $38 + $4 =&gt; $ 42   Hene answer will be ($42.) $ 4238 +  4= 
<gadget id="calculator">38 +  4</gadget>
<output>42</output>
&gt; $ 42   Hene answer will be ($42.) $ 42
<result>E</result>
It costs $4 for the first 1/4 hour to use the laundry machine at the Laundromat. After the first ¼ hour it costs $12 per hour. If a certain customer uses the laundry machine for 3 hours and 25 minutes, how much will it cost him?