Which IEEE standard enables a wireless NIC to connect to a wireless AP that is made by a different manufacturer?

Which expression accurately defines the term congestion?

As data travels on the media in a stream of 1s and 0s how does a receiving node identify the beginning and end of a frame?

You are considering purchasing the stock of Arnold Incorporated stock which is expected to pay a dividend of $10. The stock is currently selling for $50 and is expected to have dividend growth of 8% based on its past revenue growth. Currently, the S&P is returning an average of 12% which results in a required return for this stock of 12%. How much should you pay for this stock? (4)  

You recently looked up the financial details for a firm to calculate its ROE. Recent financial records indicate that the firm had an ROA of 10%, a profit margin of 30%, an asset turnover of 0.4, a debt ratio of 40%, and an equity multiplier of 1.2. (2) Reminder, ROE is a return (%). Please be careful with your math. If you calcualte your answer with a %, end with a %. If you convert to a decimal to solve, you should also convert your answer from a decimal to a %. Please show your final answer as a %. 

BONUS: Which type of interest does time value of money rely on?

UTSA’s current football attendance averages 40,000 individuals. The university recently announced they would build a stadium on campus once average attendance reaches 90,000 individuals. If attendance growth has averaged 10% per year, how many years will it be before UTSA has a stadium on campus? (4) FV [FV] PV [PV] n [n] i [i] PMT [pmt]  

Milly Corporation bonds were originally issued with a maturity of 10 years and currently have 8 years left until maturity. You could invest in other similar bonds in the market and earn 3%. When issued, the coupon rate of these bonds was set at 5%. If these bonds are currently selling for $920, how much should you pay (aka calculated PV) for one of these bonds today? (4) FV [FV] PV [PV] n [n] i [i] PMT [pmt]  

Earlier this year, you purchased Happy Cow Milk stock at a price of $40 because you expected to earn a return of 14%. At the time, the stock has a reported beta of 1.8. If you received a dividend of $2 during the year and the stock is now selling for $36, what return have you earned over the past year? (4)  

Calculate the FCF (aka CF from assets) for a firm if it has net income of $40,000, operating cash flows of $30,000, CAPEX of $10,000, and a change in NWC of -$2,000. Assume a tax rate of 40%. (2)