Calculate the effective rate of interest (to the nearest hundredth percent) of the following treasury bill. given: $10,000 treasury bill, 3.85% for 13 weeks.

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.