what is the difference between \cuánto cuesta\ and \cuánto cuestan\?\n\cuanto cuesta\ is used with singular…

what is the difference between \cuánto cuesta\ and \cuánto cuestan\?\n\cuanto cuesta\ is used with singular items. \cuanto cuestan\ is used with plural items.\nnone. they both are used interchangeably.\n\cuanto cuestan\ is used with singular items. \cuanto cuesta\ is used with plural items.
Answer
Brief Explanations:
In Spanish, verb conjugation matches the number of the noun. "Cuesta" is the third-person singular form of the verb "costar", so it pairs with singular items. "Cuestan" is the third-person plural form, so it pairs with plural items.
Answer:
"Cuanto cuesta" is used with singular items. "Cuanto cuestan" is used with plural items.