Fill in each blank with the correct form of the given word.① After comparing his price to others, he made some ________________. (adjust)② The added value of your product may arouse the customers’ _________________.(motivate)③ He is our major _________________ in CBEC. (compete)④ __________________ , it’s rather difficult to price a product, but you can find the solution if you try. (admit)⑤ It is necessary to conduct an __________________ into the product and the industryfirst. (investigate)