Question 10 (1.25 points) A tax is introduced on donuts. How does this affect the price buyers pay and the price sellers receive? O buyers pay a higher price and sellers receive a higher price O buyers pay a lower price and sellers receive a higher price O buyers pay a lower price and sellers receive a lower price O buyers pay a higher price and sellers receive a lower priceQuestion 9 {1-25 points] l.l"-.l'hat is the impact on the equilibrium price and quantity of diesel cars if the price of diesel falls and, at the same time, governments give carmakers subsidies to produce electric ca rs? 0 price will fall and the effect on quantityr is ambiguous 0 quantity will rise and the effect on price is ambiguous 0 price will rise and the effect on quantity is ambiguous 0 quantity will fall and the effect on price is ambiguous