The Rate of Depreciation of a Building Is Given By D

Multiple Choice

The rate of depreciation of a building is given by $D ^ { \prime } ( t ) = 8,300 ( 20 - t )$ dollars per year, $0 \leq t \leq 20$ Use the definite integral to find the total depreciation over the first $20$ years.

A) $\$ 1,660,000$
B) $\$ 83,000$
C) $\$ 830,000$
D) $\$ 474,286$
E) $\$ 3,320,000$