What are the source document output$($s$)$ of the Production Scheduling process?

Question $4$ options:

$1)$

Bill of materials, operations list

$2)$

Production plan

$3)$

Production schedule, production orders, material requisitions, move tickets

$4)$

Production reports, job time tickets

Question $2$ options:

$1)$

Take advantage of all supplier discounts if favorable to the company.

$2)$

Comparison of vendor ID in cash payments journal with vendor ID on supporting documentation and payments voucher

$3)$

Report missing numbers in a sequence of prenumbered checks or ETFs for investigation and resolution.

$4)$

A three$-$way match against the purchase order, receiving report, and vendor's invoice