Which one of the following statements is true? a. A price floor will always increase producer surplus b. A price ceiling will always increase producer surplus. c. A price floor will always decrease producer surplus d. A price ceiling will always decrease producer surplus. e. A price ceiling will always increase social welfare.
Answers: 2
Business, 22.06.2019 03:00
Match each item to check for while reconciling a bank account with the document to which it relates. (there's not just one answer) 1. balancing account statement 2. balancing check register a. nsf fees b. deposits in transit c. interest earned d. bank errors
Answers: 3
Business, 22.06.2019 11:50
Stocks a, b, and c are similar in some respects: each has an expected return of 10% and a standard deviation of 25%. stocks a and b have returns that are independent of one another; i.e., their correlation coefficient, r, equals zero. stocks a and c have returns that are negatively correlated with one another; i.e., r is less than 0. portfolio ab is a portfolio with half of its money invested in stock a and half in stock b. portfolio ac is a portfolio with half of its money invested in stock a and half invested in stock c. which of the following statements is correct? a. portfolio ab has a standard deviation that is greater than 25%.b. portfolio ac has an expected return that is less than 10%.c. portfolio ac has a standard deviation that is less than 25%.d. portfolio ab has a standard deviation that is equal to 25%.e. portfolio ac has an expected return that is greater than 25%.
Answers: 3
Business, 22.06.2019 12:00
Areal estate agent is considering changing her cell phone plan. there are three plans to choose from, all of which involve a monthly service charge of $20. plan a has a cost of $.42 a minute for daytime calls and $.17 a minute for evening calls. plan b has a charge of $.52 a minute for daytime calls and $.15 a minute for evening calls. plan c has a flat rate of $80 with 275 minutes of calls allowed per month and a charge of $.38 per minute beyond that, day or evening.a. determine the total charge under each plan for this case: 150 minutes of day calls and 70 minutes of evening calls in a month. (do not round intermediate calculations. round your answer to 2 decimal places. omit the "$" sign in your response.)c. if the agent will use the service for daytime calls, over what range of call minutes will each plan be optimal? (round each answer to the nearest whole number.include the indifference point itself in each answer.)d. suppose that the agent expects both daytime and evening calls. at what point (i.e., percentage of total call minutes used for daytime calls) would she be indifferent between plans a and b?
Answers: 1
Business, 22.06.2019 12:00
Identify at least 3 body language messages that project a positive attitude
Answers: 2
Which one of the following statements is true? a. A price floor will always increase producer surplu...
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