1. Replacement cost=1000*(1 10)8 200*(1 10)5

Functional depreciation=1*(1-25)*(P/A , 10, 5)

Economic depreciation rate = (1-0.9 raised to the 0.7 power) * 100

Economic depreciation amount = (replacement cost - functional depreciation - entity (sexual depreciation) * economic depreciation rate

Physical depreciation = replacement cost * (10/15)

Appraisal value = replacement cost - functional depreciation - economic depreciation - Substantive depreciation

41. (1)=52000*35*10 (2)=100000 (1)*12 (1)*6

(3)=(1) -(2)

(4)

40. This question is similar to the first one, replacement cost = 100*(106/105) 20*(106/109)

Functional depreciation=1000*12*10*(P/A, 10, 10)*(1-25)

Weighted update cost=100*(106/105)* 4 20*(106/109)*1

Actual useful life = weighted update cost/replacement cost

Entity depreciation rate = actual useful life/(actual useful life is still Useful life) can calculate the amount of physical depreciation

Economic depreciation rate = 1-0.6 raised to the power of 0.7

Economic depreciation = (replacement cost - physical depreciation -Functional depreciation amount) * Economic depreciation rate

Appraisal value = replacement cost - three depreciation amounts