The Bank of Boulder is planning on issuing $45 million in negotiable CDs. Currently other similar CDs have an interest rate of 4.75%. The Bank of Boulder has estimated that its noninterest costs of issuing these CDs are .15%. The Bank of Boulder must pay a deposit insurance premium of .0023 per dollar of insured funds. Due to other immediate cash needs, only $40 million of the funds raised will be fully invested. What is the effective cost rate for the Bank of Boulder to borrow in the CD market?

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