An increase in demand for the loanable funds in the private market is one of the reasons why the budget deficits make the interest rates to go up. Therefore, the option A holds true.
Budget deficit is the condition of the economy, wherein the forecasted incomes of the nation are lesser than the forecasted expenses for a particular period. During this situation, governments borrow funds from private sector, thereby leading to an increase in the demand for funds in the sector, which ultimately leads to an increase in the prevailing interest rates.
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