please answer fast I will rate short explanation needed

You estimate the following sales model for your company: Weekly Sales =a+b1 Price +b2 Advertisement +b3 Competitor Where, Advertisement =0 if your company's product is not advertised during the week =1 if your company's product is advertised during the week Competitor =0 if your competitor's product is not advertised during the week =1 if your competitor's product is advertised during the week and obtain the following results: Rannaceinn Statietine Based on the results, the following can be implied The effect of competitor is significantly effecting the sales. Yes No