Investor shall have the right to approve in advance all financial arrangements, including staffing, rates and fee discounts, for all law firms, experts, consultants, vendors and other service providers that Plaintiff, Litigation Counsel and/or IPR Counsel seeks to retain or employ in connection with the Claim and the Funded IPR Proceedings, which approval shall not be unreasonably withheld or delayed.  Plaintiff or, as applicable, Litigation Counsel or IPR Counsel, shall instruct Litigation Counsel, IPR Counsel, vendors and other service providers to provide Investor (directly or, as appropriate, through Litigation Counsel or IPR Counsel, as applicable) with quarterly budgets relating to anticipated fees and expenses (including, in the case of Litigation Counsel, the anticipated expenses for experts and consultants); provide advance notice to Investor of expenditures to the extent practicable; give Investor the opportunity to participate in the selection of vendors and other service providers and to participate in the negotiation of pricing with experts, vendors and other service providers unless otherwise agreed; and submit all bills to Investor for review and approval.  Plaintiff, Litigation Counsel and IPR Counsel in all events shall endeavor to retain and use experts, consultants and vendors in the most cost-effective means possible in view of the demands of the Claim and the Funded IPR Proceedings.