QUESTION 5 of 10: Surveys get more accurate with larger sample sizes. You want an accurate survey, but your cost per respondent is $3 and your budget is $1,000. How many respondents can you survey?

a) 333

b) 353

c) 533

d) 575

What is the communication process? why isnt it possible to communicate without using all the elements in the communication process?

Juwana was turned down for a car loan by a local credit union she thought her credit was good what should her first step be

Consider a treasury bill with a rate of return of 5% and the following risky securities: security a: e(r) = .15; variance = .0400 security b: e(r) = .10; variance = .0225 security c: e(r) = .12; variance = .1000 security d: e(r) = .13; variance = .0625 the investor must develop a complete portfolio by combining the risk-free asset with one of the securities mentioned above. the security the investor should choose as part of her complete portfolio to achieve the best cal would be a. security a b. security b c. security c d. security d