Podcasts and Wikis Work for Business Podcasts and wikis are part of Web 2.0, which allows users of the web to create content. Prudent business use of Web 2.0 applications can help businesses build and maintain their reputations online. Understanding how to use Web 2.0 communication tools will be important when you are on the job. Businesses have embraced podcasting to broadcast (confidential/ legal/ repetitive?) information that doesn’t require interaction. For example, some companies use podcasts to broadcast HR policies that can be accessed on demand.

What function can companies improve by using wikis for:
(a) Communication with investors?
(b) Project management?
(c) Customer interaction?
(d) Collaboration?

Amarket is said to be equilibrium when quantity demanded is equal to quantity supplied. critically analyse the above statement by giving different types of market

The table shows the demand and supply schedules for magazines. complete the following sentences. the equilibrium price of a magazine is $ 4 and the equilibrium quantity is 150 magazines a week. price (dollars per magazine) quantity demanded quantity supplied (magazines per week) 3.00 160 138 3.50 155 144 4.00 150 150 4.50 145 156 5.00 140 161 now a fall in the price of a newspaper decreases the quantity demanded by 11 magazines a week at each price. at the original equilibrium price, a occurs. to return to equilibrium, the price of a magazine a. surplus; rises b. shortage; rises c. shortage; falls d. surplus; falls as the market returns to equilibrium, the quantity demanded and the quantity supplied a. decreases; increases b. decreases; decreases c. increases; decreases d. increases; increases the new equilibrium price is $ nothing a magazine.

73. calculate the weighted average cost of capital (wacc) based on the following information: the equity multiplier is 1.66; the interest rate on debt is 13%; the required return to equity holders is 22%; and the tax rate is 35%. (a) 15.6% (b) 16.0% (c) 15.0% (d) 16.6% (e) none of the above