To mail a package, the rate is 10 cents for the first pound and 5 cents for each additional pound. Two packages weighing 3 pounds and 5 pounds, respectively can be mailed seperately or combined as one package. Which method is cheaper and how much money is saved?	Options:	A) Combined, with a saving of 8 cents	B) Combined, with a saving of 5 cents	C) Separately, with a saving of 2 cents	D) Separately, with a saving of 4 cents	E) Combined, with a saving of 10 cents
3 pounds = 1*10+2*5= 
<gadget id="calculator">1*10+2*5</gadget>
<output>20</output>
20   5 pounds= 1*10+4*5= 
<gadget id="calculator">1*10+4*5</gadget>
<output>30</output>
30   total= 50   8 pound = 1*10+7*5= 
<gadget id="calculator">1*10+7*5</gadget>
<output>45</output>
45   dif. 5   Answer : Combined, with a saving of 5 cents
<result>B</result>
To mail a package, the rate is 10 cents for the first pound and 5 cents for each additional pound. Two packages weighing 3 pounds and 5 pounds, respectively can be mailed seperately or combined as one package. Which method is cheaper and how much money is saved?