数学

albany09

    

A certain business produced x rakes
each month form November through February and shipped  rakes at the beginning
of each month from March through October. 
The business paid no storage costs for the rakes from November through
February, but it paid storage costs of $0.10 per rake each month from March
through October for the rakes that had not been shipped.  In terms of x, what was the total
storage cost, in dollars, that the business paid for the rakes for the 12
months form November through October?

    

 

    

A.    0.40x

    

B.     1.20x

    

C.     1.40x

    

D.    1.60x

    

E.     3.20x