A business that wants to increase productivity for its main product heeus lu. A. create an advertising campaign to promote the product.

B. increase the sale price of the product at retail markets.

C. develop a method to build the product more efficiently.

D. pay higher wages to the employees who make the product.

the answer should be a.

Explanation:

in order to be able to increase productivity of a product there needs to be a higher demand for said product thus needing more advertising and marketing to get the product out to more audiences so the product demand will increase.

answer; face validity;

answer; larger numbers of minority;