Please help me solve #12&13. Thank you

The number of people demanding food low in carbohydrates (carbs) increases while simultaneously the number of firms producing food low in carbs increases. The effect from the increase in the number of producers is larger than the effect from the number of demanders. As a result, the equilibrium price of low-carb food _ __ and the equilibrium quantity _ rises; increases O might rise, fall, or stay the same; increases None of the above answers are correct. O falls; increases O rises; might increase, decrease, or stay the same Question 13 2.5 pts President Trump imposed a 30% tariff on solar panels. This tariff_ U.S. consumer surplus from solar panels, U.S. producer surplus from solar panels, and _ __ a deadweight loss. increased; decreased; created increased; decreased; did not create increased; increased; did not create O decreased; increased; created O. decreased; decreased; created