21. What is the CCA in year 2 (t = 2)? a) $17,850 b) $26,250 c) $36,750 d) $44,625 e) $56,000 22. What is the present value of CCA tax shields today (t = 0)? a) $2,502 b) $25,020 c) $35,383 d) $45,457 e) $50,114