The correct answer would be, Inputs.
Landscaping company including a sale representative, a designer, the individuals who oversaw and did the work, the office and billing personnel, and also the maintenance personnel. Using the systems perspective, the people required to provide the landscaping services are considers Inputs.
Explanation:
From a perspective of a system, there are certain things that are necessary to run that system. Inputs are the things that are being put in the system to achieve or get the desired output.
Inputs are necessary to get the outputs in a system after doing certain processes. So when Johnson decided to beautify their homes by investing in landscaping, every concerned department put in their efforts to beautify the house. These are actually the inputs which helped towards achieving the output together.
Learn more about inputs and outputs at:
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