In addition to the fees set forth in paragraph (a), Tokai shall reimburse Consultant for all reasonable out-of-pocket expenses incurred or paid by Consultant in connection with the performance of Services by Consultant under this Agreement, but in each case solely to the extent such expenses have been authorized in advance in writing by an authorized representative of Tokai or are otherwise specifically listed as reimbursable expenses on Exhibit A . Consultant shall furnish appropriate supporting documentation for authorized expenses to be reimbursed by Tokai under this Agreement. All fees and expenses incurred by Consultant in performing Services under this Agreement that are not specifically listed as part of fees and reimbursable expenses on Exhibit A or otherwise expressly authorized in advance in writing by an authorized representative of Tokai shall be borne by Consultant.