aBC Construction has two projects starting next month. The projects are located within $15$ miles of each other. One is a $$3,000,000$ project lasting $9$ months, and the other is a $$500,000$ project lasting $6$ months. One project manager can handle both jobs, which will save money. An additional supervisor must be hired to avoid delays. What is the PMT exercising in this case?

Resource allocation of salaried staff to multiple projects by adding a new supervisor to the team to improve work efficiency and avoid delays

Labor resource leveling of multiple projects to minimize cost by sharing salaried staff

Financial resource allocation and best use of the salaried staff available

Material and financial resource leveling and best use of salaried staff available