Quick Answer. The pressure switch to a well pump may shut down a well or cause the water not to flow, especially if both the switch and a pressure tank are affixed to the system. Both parts can cause an over-circulation of water, which, in turn, shuts down a system.
Rating Newest Oldest. How much a skateboard costs just depends on what you get and where you buy it. Skateboards are cheaper than they were a decade ago. Here's a page of some good skateboards: http://www.amazon.com/gp/search?&index=s... As you can see, there are plenty complete ones for around $40, a few even cheaper. There are also ones that are over $100.
0 Answers/Comments. Your surf shop sells two types of surfboards. The first, type A, costs $294 and you make a $24 profit on each one. The second, type B, costs $143 and you make a $20 profit on each one. You can order no more than 120 surfboards this month, and you need to make at least $2,560 profit on them. If you must order at least one of each type of surfboard, how many of each type of surfboard should you order if you want to minimize your cost?