A talented musician plays for tips on the street but never seems to make very much money. Which of the following economic concepts would explain why his tip jar is never very full?

Suppose the price of frozen yogurt, a substitute for ice cream, increases. what happens to equilibrium price and quantity of ice cream? a. the price and quantity of ice cream both increase b. the price and quantity of ice cream both decrease c. the price of ice cream increases and the quantity decreases d. the price of ice cream decreases and the quantity increases

Prepare journal entries for each transaction and identify the financial statement impact of each entry. the financial statements are automatically generated based on the journal entries recorded. apr. 1 tanner invested $80,000 cash along with office equipment valued at $26,000 in the company in exchange for common stock. apr. 2 the company prepaid $9,000 cash for 12 months' rent for office space. the company's policy is record prepaid expenses in balance sheet accounts. apr. 3 the company made credit purchases for $8,000 in office equipment and $3,600 in office supplies. payment is due within 10 days. apr. 6 the company completed services for a client and immediately received $4,000 cash. apr. 9 the company completed a $6,000 project for a client, who must pay within 30 days. apr. 13 the company paid $11,600 cash to settle the account payable created on april 3.apr. 19 the company paid $2,400 cash for the premium on a 12-month insurance policy. the company's policy is record prepaid expenses in balance sheet accounts. apr. 22 the company received $4,400 cash as partial payment for the work completed on april 9.apr. 25 the company completed work for another client for $2,890 on credit. apr. 28 the company paid $5,500 cash in dividends. apr. 29 the company purchased $600 of additional office supplies on credit. apr. 30 the company paid $435 cash for this month's utility bill.

The usa today reports that the average expenditure on valentine's day is $100.89. do male and female consumers differ in the amounts they spend? the average expenditure in a sample survey of 47 male consumers was $135.67, and the average expenditure in a sample survey of 38 female consumers was $68.64. based on past surveys, the standard deviation for male consumers is assumed to be $34, and the standard deviation for female consumers is assumed to be $17.