6. producer surplus and price changes the following graph shows the supply curve for a group of students looking to sell used tablets. each student has only one used tablet to sell. each rectangular segment under the supply curve represents the "cost," or minimum acceptable price, for one student. assume that anyone who has a cost just equal to the market price is willing to sell his or her used tablet. 0 1 2 3 4 5 6 300 250 200 150 100 50 0 price (dollars per used tablet) quantity (used tablets) a b sean yvette bob cho eric ginny region a (the purple shaded area) represents the total producer surplus when the market price is $ , while region b (the grey shaded area) represents when the market price . in the following table, indicate which statements are true or false based on the information provided on the previous graph. statement true false assuming each student receives a positive surplus, sean will always receive more producer surplus than yvette. producer surplus is larger when the price is $175 than when it is $125. in order for ginny to earn a producer surplus of exactly $50 from selling a used tablet, the market price needs to be $ .

Marine corps leaders use coaching to scrutinize their subordinates to identify proficiency and conduct marking ranges.

Barbara jones opened barb’s book business on february 1, 2010. the company specilizes in editing accounting textbooks. you have been hired as manager. your duties include maintaining the company’s financial records. the following transactions occurred in february , the first month of operations. a. received shareholders' cash contributions on february 1 totaling $16,000 to form the corporation; issued 1,000 shares of common stock. b. paid $2,400 cash on february 2 for three months' rent for office space. tip: for convenience, simply record the full amount of the payment as an asset (prepaid rent). at the end of the month, this account will be adjusted to its proper balance. c. purchased and received supplies on february 3 for $300 cash. d. signed a promissory note on february 4, payable in two years; deposited $10,000 in the company's bank account. e. on february 5, paid cash to buy equipment for $2,500 and land for $7,500. f. placed an advertisement in the local paper on february 6 for $425 cash. g. recorded sales on february 7 totaling $1,800; $1,525 was in cash and the rest on accounts receivable. h. collected accounts receivable of $50 from customers on february 8. i. on february 9, repaired one of the computers for $120 cash. tip: most repairs involve costs that do not provide additional future economic benefits. j. incurred and paid employee wages on february 28 of $420.required: set up appropriate t-accounts for cash, accounts receivable, supplies, prepaid rent, equipment, furniture and fixtures, notes payable, contributed capital, service revenue, advertising expense, wages expense, and repair expense. all accounts begin with zero balances.tip: when preparing the t-accounts, you might find it useful to group them by type: assets, liabilities, stockholders’ equity, revenues, and expenses.2. record in t-accounts the effects of each transaction in february, referencing each transaction in the accounts with the transaction letter. show the unadjusted ending balances in the t-accounts. 3. prepare an unadjusted trial balance at the end of february.4. refer to the revenues and expenses shown on the unadjusted trial balance. based on this information, write a short memo offering your opinion on the results of operations during the first month of business.

Apopular low-cost airline, parson corp., has gone out of business. although the service and price provided by the airline was what customers wanted, the larger airlines were able to drive the low-cost airline out of business through an aggressive price war. which component of the competitive environment does this illustrate? a) threat of new entrants b)competitors c) economic factors d) customers d) regulators