Give a superclass for three classes: car, airplane, tank

What are any three common heuristics that can be used to schedule resources in a multi-project environment? Comment on their advantages and disadvantages

What will be an ideal response?

Which one of the following actions requires both budgetary accounting and proprietary accounting entries in an agency's accounts?

a. agency records obligation based on a contract for supplies b. agency records year-end accrual for funded salaries c. agency asks Treasury to pay invoice for supplies d. agency uses supplies previously recorded as supplies inventory