Which of these bonds has the highest duration?

	Bond A	Bond B	Bond C	Bond D
Issue Date	12/31/1994	12/31/2018	9/1/2018	6/30/2019
Settlement Date	12/12/2019	12/12/2019	12/12/2019	12/12/2019
Maturity Date	12/31/2024	12/31/2021	9/1/2028	6/30/2024
Coupon	5.05%	2.15%	3.67%	2.95%
YTM	4.15%	2.30%	2.81%	2.62%
Par	100.00	100.00	100.00	100.00
Price	104.06	99.70	106.61	101.41

Group of answer choices

A. Bond A

B. Bond B

C. Bond C

D. Bond D

^^^ What is the modified duration of the bond with the highest duration? (To 2 decimal places).