Investment in human capital refers to: increasing the number of people working at companies. increasing the machinery and equipment that firms use.

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?

Emerson has an associate degree based on the chart below how will his employment opportunities change from 2008 to 2018

In the current period, forward co. started with the production of 21,000 units and completed 8,400 units, leaving 13,200 units in process that are 42% complete. if forward co. incurred production costs of $34,980, what was forward's cost per equivalent unit for the period? (note: round your answer to two decimal places.)