State whether the following examples come under general, task, or internal environment. Furthermore, also state which PESTEL factors the example will fall under the general environment$/$which Porter's $5$ Forces Model the example will fall under the task environment$/$which value chain activity the example will fall under the internal environment. Provide a rationale in support of your answer.

For example: Developing plant employees' work schedules.

This example will fall under the internal environment of the firm. The value chain activity would be OPERATIONS as deciding the schedule of when the employees will work, their shifts$/$time$,$ etc will be decided by the Operation Manager$/$Plant Manager and hence, will come under the Operation stage of the value chain. $($HOPE THIS EXAMPLE HELPS$)$

Similarly, you need to decide whether the following example will be a part of the general$/$task$/$internal environment of the firm. If you say it is part of the general environment, you have to also mention which PESTEL factors the example will come under and provide a rationale. If you say it is part of the task environment, you have to also mention which Porter's five force factors the example will come under and provide a rationale. Finally, If you say it is part of the internal environment of the firm, you have to also mention which value$-$chain activity $($primary or support$)$ the example will come under and provide a rationale.

$1.$ McDonald$$s has practiced backward integration to reduce the cost of manufacturing and improve quality. $(3$ points$)$

$2.$ The French government spent $$200$ million to destroy wine due to a decline in demand as a result of rising temperatures. $(3$ points$)$

$3.$ Airline companies collaborate with online travel shopping companies, such as Expedia, to help customers book flights. $(3$ points$)$

$4.$ Disney Plus is under pressure from customers to produce high$-$quality content with low bandwidth to help them watch on any device anywhere. $(3$ points$)$

$5.$ Preparation of tax forms by the tax consultant to ensure tax return compliance. $(3$ points$)$