Assume that 3-month Treasury bills totaling $10 billion were sold in $10,000 denominations at a discount rate of 3.000%. In addition, the Treasury Department sold 6-month bills totaling $8 billion at a discount rate of 2.945%.

a. What is the discount amount for 3-month bills? (Do not round intermediate calculations. Round your final answer to the nearest cent.)

Discount amount for 3-month bills $

b. What is the discount amount for 6-month bills? (Do not round intermediate calculations. Round your final answer to the nearest cent.)

Discount amount for 6-month bills $

c. What is the effective rate for 3-month bills? (Do not round intermediate calculations. Round your final answer to the nearest hundredth percent.)

Effective rate for 3-month bills %

d. What is the effective rate for 6-month bills? (Do not round intermediate calculations. Round your final answer to the nearest hundredth percent.)

Effective rate for 6-month bills %