i know a constructive force builds up the surface of earth and that a destructive force breaks it down or wears it away but need some examples to fully understand. please help me.
1 This can cost anywhere from $50 to $600 per hour. 2  A VFW hall is going to range anywhere from $50 to as much as $300 per hour depending on the location. 3  Most halls are going to demand a higher price tag on the weekends since they are in greater demand. Also, keep in mind that most are going to want a 2-4 hour minimum length in order to book the hall. 2  Some halls will charge per person rather than per hour. 3  For example, hotels with conference centers can cost as much as $20 to $60 per person.
Budget Costs for a Smal Pool Hall and Pool is Â£800 per square metre of Pool Hall. For small indoor pools the pool hall area will normally be 2.5 times the pool area. So for example an 8 x 4 metre pool will require a pool hall of 2.5 x 8 x 4 = 80 square metres and so the cost of pool and hall will be 80 x Â£800 =Â£64,000.