Please help with all of them if possible. I'm a little stuck. Thanks in advance

value 5.00 points The current one-year T-bill rate is 30 percent and the expected one-year rate 12 months from now is 80 percent According to the unbiased expectations theory, what should be the current rate for a two-year Treasury security? (Do not round intermediate calculations. Round your answer to 2 decimal places. (e.g. 32.16) Current rate Ask your instructor a