We can rent a cabin for x dollars per day for the first 5 days and then y dollars for each additional day. How much will it cost to rent a cabin for z days, where z>5? Pick
A) 5x + zy	B) 5y+(z-5)x	C) xz + 5y	D) 5x - z + y	E) 5x+(z-5)y
The first 5 days cost 5x.   The next (z-5) days cost (z-5)y.   The total cost is 5x+(z-5)y.   The answer is 5x+(z-5)y.
<result>E</result>
We can rent a cabin for x dollars per day for the first 5 days and then y dollars for each additional day. How much will it cost to rent a cabin for z days, where z>5?