PLS HELP!! I have absolutely no understanding on this topic and my professor doesn't teach out of a textbook nor provide any notes! Question 1: An LP application in Portfolio selection
and Question 2: Project Management

Any sort of explanation is welcomed.

If springfield is operating at full employment who is working a. everyone b. about 96% of the workforce c. the entire work force d. the robots

Mno corporation uses a job-order costing system with a predetermined overhead rate based on direct labor-hours. the company based its predetermined overhead rate for the current year on the following data: total estimated direct labor-hours 50,000 total estimated fixed manufacturing overhead cost $ 285,000 estimated variable manufacturing overhead per direct labor-hour $ 3.80 recently, job p123 was completed with the following characteristics: total actual direct labor-hours 20 direct materials $ 710 direct labor cost $ 500 the amount of overhead applied to job p123 is closest to:

Which two tasks does an industry safety and health engineer perform?