The chart below lists the original and sale prices of items at a clothing store.Clothing PricesOriginal priceSale price$7.99$5.59$10.99$7.69$12.99$9.09$15.99$11.19$24.99$17.49$29.99$20.99Which statement best describes why the sale price is a function of the original price?
Answer
A
As the original price increases, the sale price also increases.
B
The sale price is always less than the original price.
C
For every original price, there is exactly one sale price.