Regular Показать тележка, корзина Theory

Mr. Maellard says "Those carts aren't cheap." and makes Benson buy a new тележка, корзина in the "Busted Cart" episode. But whenever a тележка, корзина blew up and или crashed no one else seemed to care, and they seem to have an ABUNDANCE of carts available. Everyone says "The cart" but Maellard says "carts" which seems to Показать that at least he is aware of the multiple carts. In the episode where Benson gets super angry, he actually destroys a тележка, корзина himself,but a трещина, сплит секунда later, Pops and Skips are seen driving a тележка, корзина with two rows, which shows that there are multiple variants of carts as well.

So why did he have to get a new cart? Could it have only been because Maellard saw it himself? Possibly the characters refer to "the cart" as only one can be in use at any дана time? Even so, why does Benson want to "replace" "THE CART" with a new, еще futuristic one, implying that there was only ever one to begin with? Maybe he just bought ONE NEW CART, and possibly wanted to replace them all with the prototypes later on?

Also, in the zombies episode, Rigby says "Mordecai look! A cart!" using the generic form, indicating that somewhere there are еще carts.

And in the SAME EPISODE, beforehand, Benson says "The тележка, корзина needs a new suspension system."

So what do ya think, m8s? How many carts does the Regular Показать Park really have?