Each Guarantor shall maintain insurance with insurers that such Guarantors believes (in its business judgment) are financially sound and responsible at the time the relevant coverage is placed or renewed, insurance in at least such amounts (after giving effect to any self-insurance) as such Guarantor believes is reasonable and prudent in light of the size and nature of its business and against at least such risks (and with such risk retentions) as such Guarantor believes (in its business judgment) are reasonable and prudent in light of the size and nature of its business.