Down below label the following to 1-3. After deciding, is it relevant to accept or reject the decisions on each project?

• Marginal Cash Flows
• Opportunity Costs
• Sunk Costs
• Other

1. The daily electricity cost of running a new machine that your company is considering adding to its manufacturing floor
2. $5,100 in monthly revenues generated from a new salesman your company expects to hire
3. Loss of standard productivity from your accounting department that would occur if you decide to conduct a company audit