Authority is hereby given to the Director to make and the Treasurer to make or receive payments of such amounts as the Director finds are due to or from this State by reason of any arrangement entered into by him pursuant to the provisions of Sections 2700 and 2702. Reimbursements of benefits paid pursuant to such arrangements shall be deemed to be benefits for the purpose of Section 2100. The Director is authorized to make to other State, Canadian or Federal agencies and to receive from such other State, Canadian or Federal agencies reimbursements from or to this State’s account in the unemployment trust fund in accordance with arrangements entered into pursuant to Section 2700.