Snee, a consumer, agrees to buy an exercise machine from Treadmills Inc. Their contract excludes consequential damages for personal injuries resulting from the use of the device. This exclusion is

$$ a$)$ permissible because the buyer can pursue other remedies.

b$)$ not unconscionable because any loss would be commercial in nature.

presumably unconscionable.

d$)$ reasonably foreseeable and therefore meets its essential purpose.