George Robinson is considering an investment that pays 8.10 percent, compounded annually. How much will he have to invest today so that the investment will be worth $28,000 in six years? (Do not round intermediate calculations and round your final answer to the nearest penny.) Amount to be invested today.​

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?