An economy consists of three workers: Brian, Edison, and Kevin. Each works 10 hours a day and can produce two services: mowing lawns and washing cars. In an hour, Brian can either mow 2 lawns or wash 1 car; Edison can either mow 1 lawn or wash 1 car; and Kevin can either mow 1 lawn or wash 2 cars. For each of the scenarios listed below, determine how many lawns will be mowed and how many cars will be washed per day.

a. All three spend all their time mowing lawns. (A)
b. All three spend all their time washing cars. (B)
c. All three spend half their time on each activity. (C)
d. Tim spends half his time on each activity, while Brian only washes cars and Edison only mows lawns. (D)

Abank has $132,000 in excess reserves and the required reserve ratio is 11 percent. this means the bank could have in checkable deposit liabilities and in (total) reserves.

Review the key ethical and social issues over the last five decades and place each on the timeline in chronological order. note that once you complete this part of the question, you will be unable to adjust your answers.

The monthly demand equation for an electric utility company is estimated to be p equals 60 minus left parenthesis 10 superscript negative 5 baseline right parenthesis x, where p is measured in dollars and x is measured in thousands of killowatt-hours. the utility has fixed costs of $3 comma 000 comma 000 per month and variable costs of $32 per 1000 kilowatt-hours of electricity generated, so the cost function is upper c left parenthesis x right parenthesis equals 3 times 10 superscript 6 baseline plus 32 x. (a) find the value of x and the corresponding price for 1000 kilowatt-hours that maximize the utility's profit. (b) suppose that the rising fuel costs increase the utility's variable costs from $32 to $38, so its new cost function is upper c 1 left parenthesis x right parenthesis equals 3 times 10 superscript 6 baseline plus 38 x. should the utility pass all this increase of $6 per thousand kilowatt-hours on to the consumers?