Single's Widgets has decided to change their manufacturing process for their drone product. Historically, they would wait for an order and then custom manufacture the drone to the individual customer's exact specifications. Now that volume has grown, they are instead manufacturing the individual components of the different drone types, stocking these different component assemblies in inventory, and then putting them together to the customer's specification when the order comes in$.$ This is an example of changing a process from

$$ Make$-$to$-$Stock to Make$-$to$-$Order

Make$-$to$-$Order to Assemble to Order

Assemble$-$to$-$Order to Make$-$to$-$Order

Make$-$to$-$Order to Make$-$to$-$Stock

Assembly line to Continuous process

Job Shop to Continuous process