In the first quarter of2017, a group of mutual funds had a mean return of 5.6% and a standard deviation of 2.9%. The returns werewell-described by a Normal model. According to the Normal model N(5.6%,2.9%) determine what percentage of this group of funds you would expect to have the following returns.

a) Over6.8%?

b) Between0% and7.6%?

c) More than1%?

d) Less than0%?