You can enhance profits, eliminate costs, gain reputability, and achieve better customer satisfaction and loyalty by tightening restaurant quality.
(I'm so sorry I couldn't type a whole paragraph, you can try making it longer by elaborating on each detail I gave) Again, I'm so sorry I tried my best
<span>C. Is the correct answer here - bought is based on the root verb 'buy or to buy' but its sense in the sentence is set against the framework of a time from the phrase with the word 'During' and so the word of choice must become 'bought'.</span>
