Question 17 Not yet anewered Marked out of 1 Select one: P Flag question a Unsystematic risk Risk that affects at most a small number of assets is called: b. Undiversifiable risk. Oc. Portiolio risk. 0 d. Market risk Oe. Total risk Question 18 Not yet anwered Marked out of 1 The average squared difference between the actual return and the average returm is the: Select one: Flag question a Excess retum O b. Risk premium. O c. Variance. Od. Standard deviation. O e. Average return