Twinkle Incorporation had the following returns over the past five years 5 percent, 10 percent, 12 percent. 13 percent, & percent of the percent and the average inflation rate over this time period was 2 percent, what was the average nominal risk premunt (is your answer is 15% write 15) Twinkle Incorporation had the following returns over the past five years: 5 percent, 10 percent. 12 percent, 13 percent. 5 percent. If the average still rate was wercent and the average inflation rate over this time period was 2 percent, what was the average nominal risk premium? (Write your answer in terms of %. If your iswer is 15% write 15) Twinkle Incorporation had the following returns over the past five years 5 percent, 10 percent, 12 percent. 13 percent, & percent of the percent and the average inflation rate over this time period was 2 percent, what was the average nominal risk premunt (is your answer is 15% write 15) Twinkle Incorporation had the following returns over the past five years: 5 percent, 10 percent. 12 percent, 13 percent. 5 percent. If the average still rate was wercent and the average inflation rate over this time period was 2 percent, what was the average nominal risk premium? (Write your answer in terms of %. If your iswer is 15% write 15)