For every order, a certain mail-order company charges a shipping fee of $3 plus an additional $2 if the value of the order is over $50 but not over $100 or an additional $3 if the value of the order is over $100. How much greater are the total shipping fees for 2 orders of $75 each than the total shipping fee for 1 order of $300 ?	Choose one:	A) $1	B) $2	C) $3	D) $4	E) $5
Total cost involved for each 75 $ shipment:  3+2= 
<gadget id="calculator"> 3+2</gadget>
<output>5</output>
5 $. Thus, for two such orders= 10$   Total cost involved for a 300$ shipment: 3+3= 
<gadget id="calculator">3+3</gadget>
<output>6</output>
6$.   The difference= 4$.   $4.
<result>D</result>
For every order, a certain mail-order company charges a shipping fee of $3 plus an additional $2 if the value of the order is over $50 but not over $100 or an additional $3 if the value of the order is over $100. How much greater are the total shipping fees for 2 orders of $75 each than the total shipping fee for 1 order of $300 ?