Doughnut delivery delivers about 75 orders using 15 fleet bikes in any given day of 15 hours. They need to increase their delivery for Christmas and so they bought 10 more bikes and now work for 4 extra hours. How many more orders will be delivered in the next eight days? Select.
A) 200  B) 225  C) 37.5  D) 16,875  E) 95
old bikes deliver 75/15= 
<gadget id="calculator">75/15</gadget>
<output>5</output>
5 orders per hour, which is  5* (15+4)= 
<gadget id="calculator"> 5* (15+4)</gadget>
<output>95</output>
95 orders in new day time frame.   Total bikes is 25* 95 orders is 225 orders.   Answer is 225.
<result>B</result>
Doughnut delivery delivers about 75 orders using 15 fleet bikes in any given day of 15 hours. They need to increase their delivery for Christmas and so they bought 10 more bikes and now work for 4 extra hours. How many more orders will be delivered in the next eight days?