A biodegradable wastewater is to be treated in a CMFR. The BOD5 reaction(removal) rate coefficient is 0.15/day. The CMFT has a 4000 gallon volume. What wastewater flowrate can be treated in this CMFR in order to remove 98% of the BOD5? What Volume of CMFR would be required to remove 92% of the BOD5 at the calculated flowrate?