Question 4 0 OF 12 QUESTIONS REM 10 Pok 4. Fruits A and B are considered substitutes. If the price of fruit A increases, while a new fertilizer is discovered to enhance the production of fruit B (cost saving technology. Then 4 the equilibrium price of fruit B increases, while the effect of its quantity is ambiguous b the equilibrium quantity of fruit B increases and the effect of its price is ambiguous d A the equilibrium price of fruit t decreases, while its equilibrium quantity increases both equilibrium quantity and price increases (8) b (D) a Type here to search Q A 2 3 4 S 6 7 8 9 N W E RTYULL SDE G H XCVE B L N M >