North Korea was formed after Japan relinquished its 35-year occupation of the Korean Peninsula at the end of World War II.
Within the zoning code are required minimum setbacks. A variance is a waiver of a setback requirement or height restriction in the code. It allows the owner to build closer to the property line than the code allows. For example, in an R-1 single family single and duplex zoning district, the minimum setback requirement for the rear is 10 feet on each side.
The Volume variance represents the difference between the budget allowance and the standard expenses charged to work in process. If budget allowance is more than the standard expenses charged to production, the variance is called unfavorable volume variance. If budget allowance is less than the standard expenses charged to production, the variance is called favorable volume variance. Overhead volume variance is calculated when overall or net overhead variance is further analyzed using two variance method.