20.A, B, C, D and E are partners in ABC limited partnership. Both C and D are limited partners while E is an industrial partner. D is appointed as managing partner. The partnership became insolvent. Unpaid partnership liabilities amounted to P6M after exhaustion of partnership's assets. How much may the unpaid partnership creditor collect form the partners?

a.1.2M each from A, B, C, D and E c. 2M each from A, B and E

b.3M each from A and B d. 1.25M each from A and B