A government company plans to build new infrastructure for the development of the national economy in the transportation sector. The development plan has the following criteria:

Project Cost (Billions Project B/C Ratio Order of Net Name of Rupiah) Benefits Priority Benefits b/a a b b-a A 2.546 5.879 2,31 3.333 B 6.582 9.875 1,50 3.293 C 4.357 6.654 1,53 U 2.297 D 1.869 4.532 2,42 4 2.663 E 3.784 7.954 2,10 2 4.170