Question 01 (10 points) ‐ coefficient of variation (cv) we need to compare volatility of multiple assets. as the assets have different variation ranges, e. g. a big stock versus a penny stock, it is useful to look at the coefficient of variation, not the standard deviation, as a measure of volatility. we have the following population data:

asset a asset b asset c
mean ($) 181.92 0.38 247.19
standard deviation ($) 23.48 0.09 27.31

(a) give an equation for the coefficient of variation in percentage terms.
(b) find volatility of the three assets. use two decimals for percentages, e. g. 23.76%.
(c) which asset is the least volatile? which asset is the most volatile?

Collective bargaining provides for a representative of employees to negotiate with a representative of management over labor issues including wages.true or false?

Areal estate agent is considering changing her cell phone plan. there are three plans to choose from, all of which involve a monthly service charge of $20. plan a has a cost of $.42 a minute for daytime calls and $.17 a minute for evening calls. plan b has a charge of $.52 a minute for daytime calls and $.15 a minute for evening calls. plan c has a flat rate of $80 with 275 minutes of calls allowed per month and a charge of $.38 per minute beyond that, day or evening.a. determine the total charge under each plan for this case: 150 minutes of day calls and 70 minutes of evening calls in a month. (do not round intermediate calculations. round your answer to 2 decimal places. omit the "$" sign in your response.)c. if the agent will use the service for daytime calls, over what range of call minutes will each plan be optimal? (round each answer to the nearest whole number.include the indifference point itself in each answer.)d. suppose that the agent expects both daytime and evening calls. at what point (i.e., percentage of total call minutes used for daytime calls) would she be indifferent between plans a and b?

Ryngard corp's sales last year were $38,000, and its total assets were $16,000. what was its total assets turnover ratio (tato)? a. 2.04b. 2.14c. 2.26d. 2.38e. 2.49