A $91\%$ service level is set for Briggs Engine Company. Briggs uses a Q$-$model to make inventory decisions about a replacement part for a battery cable. Annual demand has been forecast to be $4900$ units, while it costs $$6$ to hold a unit for a year and $$300$ to place an order. The crder lead time is $16$ days and the business operates $300$ days per year. What is the expected level of demand during lead time? $($Round your answer to the nearest whole number.$)$