If the charge of staying in a student youth hostel $18.00/day for the first week, and $14.00/day for each additional week, How much does it cost to stay for 23 days?	Choose the correct answer.
A) $160  B) $350  C) $282  D) $274  E) $286
Total number of days of stay = 23   Charge of staying in first week = 18*7= 
<gadget id="calculator">18*7</gadget>
<output>126</output>
126 $   Charge of staying for additional days=(23-7)*14 = 16*14= 
<gadget id="calculator">16*14</gadget>
<output>224</output>
224 $   Total charge=126 +224= 
<gadget id="calculator">126 +224</gadget>
<output>350</output>
350$   Answer $350
<result>B</result>
If the charge of staying in a student youth hostel $18.00/day for the first week, and $14.00/day for each additional week, How much does it cost to stay for 23 days?