C Get Homework Help With Cheo + com/i/books/9781118805756/ci/166/4/ 40.00:58.3 Security - A BC Given the preceding data and the fact that R,0 = 8 and on=5calculate the following: (a) The mean return for each security (b) The variance of each security's return (c) The covariance of returns between each security 6. Using the data in Problem 5 and assuming an equally weighted portfolio, calculate the following: (a) Bp (b) ap (c) 07 (d) Rp C Get Homework Help With Cheo + com/i/books/9781118805756/ci/166/4/ 40.00:58.3 Security - A BC Given the preceding data and the fact that R,0 = 8 and on=5calculate the following: (a) The mean return for each security (b) The variance of each security's return (c) The covariance of returns between each security 6. Using the data in Problem 5 and assuming an equally weighted portfolio, calculate the following: (a) Bp (b) ap (c) 07 (d) Rp