Sky King goes to a specialty ski shop to purchase skis. Sky tells the salesperson that he needs skis that will be sturdy enough to withstand his skiing from the top of Mount Everest to the bottom of the mountain. The salesperson chooses a common brand used by beginner skiers with respect to which there have been no malfunctions. Sky purchases the skis but when he skis down Mount Everest, the ski shoes disengages from the ski and Sky falls on the snow $15$ feet from the top of the mountain. Which of the following is true?

The sales person breached the implied warranty of merchantability because they were suitable for most skiers.

The sales person did not breach the implied warranty of fitness for a particular purpose because the skis were suitable for ordinary skiing.

The sales person breached no warranty because Sky assumed the risk of the skies not being suitable for skiing on Mount Everest.

The sales person breached the implied warranty of fitness for a particular purpose because although the skis would be suitable for beginners, the sales person was aware of Sky$\text{'}$s intent to ski down Mount Everest.