As a consulting engineer, you have been contracted to modify an existing control device used in fly ash removal. The federal standards for emissions have been changed to a total numbers basis. Determine if the unit will meet an effluent standard of $105\mathrm{.}7$ particles$/$ft$3.$ Data for the unit are given below. Average particle size, dp $=10$ um; assume constant Particle specific gravity $=2\mathrm{.}3$ Inlet loading $=3\mathrm{.}0$ gr$/$ft$3$ Efficiency $($mass basis$),$ E $=99\%$