You must decide which of two wind turbines to purchase for a new wind farm your company is planning to build. turbine a will initially cost $1,300,000 to install and and is estimated to generate $32,000 per year of revenue. turbine b will cost $1,900,000 initially but will generate $48,000 per year of revenue. assuming a 2.5% annual interest rate and that both machines will last 20 years, which machine should be purchased? (hint: consider the future worth of these investments.)

Sally mitchell works as a manager at an environmental organization. she is currently working on a global warming project and decides which tasks related to creating awareness about the issue need to be done. in addition, she is also deciding which members of her team will work on engaging with the public and which will work on lobbying with the government. she is also assigning people as team members to ensure that tasks are undertaken on time. which of the following categories of functions is mitchell undertaking? envisioning organizing controlling planning