(1)    The authority may, as authorized in the state housing strategy plan under s. 16.302, use the moneys held in the housing development fund to make temporary loans to eligible sponsors, with or without interest, and with such security for repayment, if any, as the authority determines reasonably necessary and practicable, solely from the housing development fund, to defray development costs for the construction of proposed housing projects for occupancy by persons and families of low and moderate income. No temporary loan may be made unless the authority may reasonably anticipate that satisfactory financing may be obtained by the eligible sponsor for the permanent financing of the housing project.

   (2)   The proceeds of the temporary loan may be used only to defray the development costs of the housing project. Each temporary loan shall be repaid in full by the eligible sponsor to the authority concurrent with the receipt by the eligible sponsor of the proceeds of the permanent financing.

   (3)   The authority may, as authorized in the state housing strategy plan under s. 16.302, use the moneys held in the housing development fund to establish and administer programs of grants to counties, municipalities, and eligible sponsors of housing projects for persons of low and moderate income, to pay organizational expenses, administrative costs, social services, technical services, training expenses, or costs incurred or expected to be incurred by counties, municipalities, or sponsors for land and building acquisition, construction, improvements, renewal, rehabilitation, relocation, or conservation under a plan to provide housing or related facilities, if the costs are not reimbursable from other private or public loan, grant, or mortgage sources.