Sigrud Buys Spiked Mountain-Climbing Shoes from Rockridge Gear Store,telling the Clerk

Multiple Choice

Sigrud buys spiked mountain-climbing shoes from Rockridge Gear store,telling the clerk that she wants the shoes to climb Mount Sharptop.The spikes come out of the shoes when Sigrud is on the side of the mountain,caus?ing her to be injured in a fall.Rockridge most likely breached

A) an express warranty.
B) an implied warranty of fitness for a particular purpose.
C) an implied warranty of merchantability.
D) a warranty of title.