Parwin corporation plans to sell 33,000 units during august. If the company has 13,000 units on hand at the start of the month, and plans to have 14,000 units on hand at the end of the month, how many units must be produced during the month?.

The smokey mountains have over 2,100 miles of rushing mountain streams and rivers that flow through the park. in each mile lives a diverse community of native fish, amphibians, insects, and larvae, some of which are found only in the southern appalachians. park managers and scientific researchers test many factors such as fish populations, the watersheds and water tests to determine a) too many lizards are present b) the water quality of the stream c) rainwater is running into local streams d) if visitors to the park are overstaying their welcome