Question 8 (1 point) Which of the following will cause an increase in the equilibrium quantity of Australian native flowers traded? a) an increase in both the demand for and supply of Australian native flowers. O b) an increase in the demand for, combined with a decrease in supply of, Australian native flowers. (c) a decrease in the demand for, combined with an increase in supply of, Australian native flowers. O d) a decrease in both the demand for and supply of Australian native flowers