A new novel is selling for $21.95. If it is on sale for 20% off, find the amount of discount and the sale price.

A.
Discount: $5.29; Sale Price: $21.96

B.
Discount: $4.39; Sale Price: $17.56

C.
Discount: $3.35; Sale Price $13.40

D.
Discount: $5.19; Sale Price: $20.76