Resources in Indian country are extensive and provide tribes economic development opportunities. What options do tribes have for resource development? Group of answer choices Lease or contract with non-Indian developers; administer federal resource programs through P.L. 93-638 Contracts; & direct development which consists of operating and managing resource explorations themselves. Lease or contract with non-Indian developers & direct development which consists of operating and managing resource explorations themselves. Lease or contract with non-Indian developers & administer federal resource programs through P.L. 93-638 Contracts. Administer federal resource programs through P.L. 93-638 Contracts & direct development which consists of operating and managing resource explorations themselves