Table 5. Restoration deposit cost estimated by the standard model for restoration of land-use-changed forest lands with slope gradient classes in each land-use type.

Land-use type^a	Restoration deposit (×1,000 won) by slope gradient class
Land-use type^a	θ<10°	10°≦θ<15°	15°≦θ<20°	20°≦θ<25°	25°≦θ<30°	θ≧30°	Max^b
Ⓐ	47,954	140,357	178,871	218,543	326,238	470,088	515,929
Ⓑ	34,185	121,680	153,013	187,924	269,922	369,775	406,752
Ⓒ	93,676	180,289	245,459	356,912	457,350	607,403	668,143
Ⓓ	71,902	130,567	165,489	214,824	252,389	271,426	298,568

Ⓐ The site subject to permission or report for forest land-use change, and the site subject to permission for forest land temporary use.
Ⓑ The site subject to report for forest land temporary use.
Ⓒ The site subject to permission for stone collecting or sale, and for mineral mining.
Ⓓ The site subject to permission for sediment collecting.
The maximum restoration deposit due to the application of additional works, premium or discount, or supervision cost.