60*5:36*6:75*3
100: 72: 75
72/247 * 9880 = 2880
A, B, C together started a business. A invested Rs.6000 for 5 months B invested Rs.3600 for 6 months and C Rs.7500 for 3 months. If they get a total profit of Rs.9880. Find the share of B?

A: 2880
B: 3000
C: 3018
D: 3019
E: 3012