gh Sara and Mark want to promote the latest software application from their company, TechSolutions Ltd$,$ they are at odds over the direction of the product launch. Mark, an employee of $16$ years, ates traditional marketing, emphasizing tried$-$and$-$true methods such as targeted advertising campaigns and email marketing. Sara, a recent hire, is championing a more unconventional approach that es leveraging social media influencers, hosting virtual events, and utilizing user$-$generated content to generate buzz around the product. This situation is mainly an example of conflict due to:

a$.$ Inability to communicate

b Arbitration

c$.$ Goal incompatibility

d$.$ Pooled task interdependence

e$.$ Differentiation