Answer:
A. Interest rates would rise because the reduction in income tax rates would make the tax-exempt privilege for municipal bonds less valuable and reduce the demand for municipal bonds.
Step-by-step explanation:
In the case when the income tax rate is decreased on the municipal bonds so here the interest rate would increase as there is a decrease in the income tax rate due to which there should be the tax-exempt for the municipal bonds also it is less valuable. In addition to this, it also decrease the municipal bond demand
hence, the correct option is A.