A CAT D$11$T equipped with a semi$-$universal blade has an estimated dozing production of $600$ lcy per hour. The material cut and moved is limestone which has a bank unit weight of $4,400lbs$ per bcy and a swell factor of $0\mathrm{.}63.$ The operator is very inexperienced and is considered a poor operator. The limestone is in a loose stockpile. The job efficiency is $45$ minutes per hour and the dozer is operating up a $10\%$ grade. Compute the dozer production in bcy per hour.

A CAT D$11$T equipped with a semi$-$universal blade has an estimated dozing production of $600$ lcy per hour. The material cut and moved is limestone which has a bank unit weight of $4,400lbs$ per bcy and a swell factor of $0\mathrm{.}63.$ The operator is very inexperienced and is considered a poor operator. The limestone is in a loose stockpile. The job efficiency is $45$ minutes per hour and the dozer is operating up a $10\%$ grade. Compute the dozer production in bcy per hour.