Series 86
Demand Elasticity - correct answer ✔[Q demand change / Q Average] / [P
Change / P Average] ; if >1 then demand is elastic (demand changes more
than price)
Price-Quantity-Revenue (revenue stays same); EX: if price declines 6%, what
increase in sales is needed to maintain revenue - correct answer ✔%
change in price / compliment % of price change
Price-Quantity-Revenue (with revenue increase): if price declines 6% what
increase in sale is needed to increase revenue by 8% - correct answer ✔(%
change in price + % increase in revenue) / compliment % of price change
Correlation: direction (+1, 0, -1); how to do it quickly - correct answer ✔+1=
highly correlated; 0= no correlation; -1= negatively correlated; {look for
direction first, the degree of changes)
Industry Models: Pure Competition - correct answer ✔many producers of a
commodity
Oligopoly - correct answer ✔serveral large producers controlling 70-80% of
the market share
Duopoly - correct answer ✔two producers control the market
Monopoly - correct answer ✔single producer
,Monopolistic Competition - correct answer ✔many producers each with a
monopoly in an individual market
Cartel - correct answer ✔a group of producers with an agreement to set
prices
Monopsony - correct answer ✔one buyer (EX: US Government)
Operating Leverage: If increase unit sales which company has faster margin
growth {A= low fixed, high variable; B= high fixed, low variable} - correct
answer ✔company B because they make more per unit sold; if sales
decrease company B would also faster margin declines because of profits lost
per unit and higher fixed costs
Statement of CF: Asset Decrease - correct answer ✔Source of Cash; CF
increase
Statement of CF: Asset Increase - correct answer ✔Use of Cash; CF
decrease
Statement of CF: Liability Decrease - correct answer ✔Use of Cash; CF
decrease
Statement of CF: Liability Increase - correct answer ✔Source of Cash; CF
increase
ABC Corp. paid principal on maturing debt (from RE), how will this affect
Statement of CF - correct answer ✔Liability decrease; CF decrease
Company XYZ misses Earning on low revenue, what two B.S. items are most
useful: AR, Inventory, AP, RE - correct answer ✔AR and Inventory: they
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller LEWISSHAWN55. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.