Please choose the correct answer to the question: Below is an advertisement found in a local newspaper. As shiny as diamonds at a fraction of the price! Buy "Simu-Gems" at Cost-Rite Jewelers. This advertisement suggests that Cost-Rite Jewelers' supplier

Answer1: found a less expensive way to mine and process diamonds. Answer2: manufactured artificial stones that resemble diamonds. Answer3: reduced the price of diamonds in order to sell more. Answer4: started providing small diamonds instead of large ones.

Answer format: answer1/answer2/answer3/answer4