C) PC mag comes out with a new reviews showing how the average laptop is able to outperform most.
The demand curve shifts to the right when the demand for the product increases. when PC magazine comes with a new review showing how an average laptop can be able to outperform it functions, then this is the best non-price way of increasing the demand for the laptop in the market hence making the laptops demand curve shift to the right.
They had probably felt if they were going to be let into the country then they should answer the questions honestly and not lie to the person giving the questions. I dont know if this really helped.. sorry if it didn't