To help out with her retirement savings, Lisa invests in an ordinary annuity that earns 7.2% interest, compounded quarteriy. Payments will be made at the end of each quarter. How much money does she need to pay into the annuity each quarter for the annuity to have a total value of 596,000 after 18 years? Do not round intermediate computations, and round your final answer to the nearest cent. If necessary, refer to the list of financial formulas