Liquid reaction A->2B is taking place in a steady state packed bed reactor that has total available packing area (A) of 20 m2. The density (p) and packing surface (a) of the catalyst per volume are 0.81 g/cm3 and 100 cm2/cm3, respectively. The volumetric flow rates in and out are equivalent at 10.5 L/min. With a rate law of- r, A-kCA2 (k = 0.020 L2/(mol* min* g of catalyst)) and a feed in molar flowrate (FAo) of 5 mol/min, what percentage of the initial feed of chemical A exits the reactor? Hint: the mass of the catalyst in the reactor (W) is related to the packing area (A) by W p*Aa. Please express the percentage that exits the reactor to one decimal place.