number 3 please

answer for part C

1 (30 points) Tiffany bought a piece of equivalent for $40,000. The equipment has a useful life of 5 years and a salvage value of $500 a at the end of its useful life. Assume that the interest rate per year is 10%. (a) (6 points) Calculate the depreciation for year 4. using DDB. $3456 $3640 O $3820 O $4070 Question 2 8 pts (b) (8 pts) Calculate the present worth (PW) of the depreciation, using the DDB depreciation. O $29455 O $30920 $32115 $34180 (c) (8 pts) Calculate the present worth of the depreciation, using the straight line depreciation. $27.430 $28,570 O $29,950 O $31,880