Suppose a firm with a production function given by q=18k^0.8 l^0.2 produces 800 units of output. the firm pays a wage of $20 per unit and pays a rental rate of capital of $30 per unit. a. compute the optimal number of units of labor and capital that the firm should employ to minimize the cost of production (for 800 units of output). b. compute the total cost. c. determine the short run and long run costs of increasing output to 2000 units

As a group is leaving, you ask them if they had a good experience at the restaurant. they mention that they had poor service and their food was cold. a.apologize and ask them to give the restaurant another chance in the future. you tell them that guests usually have a great experience here. b.apologize then ask for the server’s name and immediately notify the manager after they leave. c.apologize for the bad experience and ask them to wait as you call the manager to talk to them. d.apologize for the bad experience and encourage them to complete the customer service survey. this feedback will ensure other guests do not have the same experience.

Zapper has beginning equity of $257,000, net income of $51,000, dividends of $40,000 and investments by stockholders of $6,000. its ending equity is

Quick calculate the roi dollar amount and percentage for these example investments. a. you invest $50 in a government bond that says you can redeem it a year later for $55. use the instructions in lesson 3 to calculate the roi dollar amount and percentage. (3.0 points) tip: subtract the initial investment from the total return to get the roi dollar amount. then divide the roi dollar amount by the initial investment, and multiply that number by 100 to get the percentage. b. you invest $200 in stocks and sell them one year later for $230. use the instructions in lesson 3 to calculate the roi dollar amount and percentage. (3.0 points) tip: subtract the initial investment from the total return to get the roi dollar amount. then divide the roi dollar amount by the initial investment, and multiply that number by 100 to get the percentage.