The net initial investment for a piece of construction equipment is $2,900,000. Annual cash inflows are expected to increase by $500,000 per year. The equipment has an 10-year useful life. What is the payback period?.

The graph shows the populations of two species in a particular region over two decades. based on the graph, what can you conclude about the relationship between the two species? a. the two species have a parasitic relationship. b. the two species are mutualistic in nature. c. the two species exhibit commensalism. d. the two species have a prey-predator relationship. e. the two species have a familial relationship.