Consider a bank with assets that can be represented by the zero-coupon bond assets Axe-rota and liabilities that can be represented by the zero-coupon bond liabilities = L xe-nt. Which of the following expressions gives the interest rate separating solvency from technical insolvency (i.e., Equity = 0)? Op= T= = (ta t) ln(1) into In (1) tz) In(4) utto In () s= (ta T= O None of the choices given is correct