Answer:
The correct option is (A) Purchase order > Pay bill
Explanation:
Since in the given scenario, it is mentioned tha lynda is teaching her customer so the proper workflow would be purchase order and after that pay bill
As the vendor is the person who engage in the process of the supply chain for making the products so for this the vendor would charge the amount
Here the purchase order means the order that issued to the vendor in which the desciption of the product is mentioned in terms of type, quantity and agreed price
And, the payment would be made when the goods are received physically
So, the correct option is (A) Purchase order > Pay bill