What's a good or service you think should have a price floor (minimum price) besides rent control and minimum wage

Price floor are used to give producers a higher income. They are used to increase the income of farmers producing goods.it is obvious in this situation that by incresaseing the price above equilibrum, governemt is assisting the producers and not the consumers.

type of error:

the error in the sentence is a "dangling modifier". a dangling modifier is a phrase, word or clause that "dangles" because there is not target to modify. in this case, "after mopping the floor" is the dangling modifier since it has no word to modify. the noun "house" cannot mop the floor; therefore there is a mistake in the writing of the sentence.