Supplies a very conservative method of inventory planning. The Basic Stock method of inventory planning is an option to consider for businesses with very consistent sales and inventory levels, meaning there is little seasonality or fluctuation in sales, as the baseline stock is the same for all months.
Reputation: 1344. You will want a swimming pool when you are here. Nothing better at the end of a hot day. They are not usually that hard to maintain as long as you do minimal but regular upkeep on the chemicals. If you have a big windstorm and your neighbors have trees, you have to scoop some leaves out.
Pool water problem - calcium hardness. Total hardness in swimming pools is a measure of all the dissolved minerals such as calcium, magnesium and sodium. For practical purposes we usually use calcium hardness as a reference in pool water chemistry. The recommended level for calcium hardness is 200 - 400 ppm, and both high and low levels result in swimming pool problems.