The marketing manager is working on a high$-$priority campaign to develop the marketing strategy for the electric car that will enter the market next year. The campaign must wow consumers. The manager is now making a habit of arriving to work around $7$ am because several executives come to work at that early hour. Others working on the same project noticed the managers arrival time. These co$-$workers are whispering that it is an obvious effort by the manager to increase their influence through:a$.$ Legitimate power and agreeableness b$.$ Visibility c$.$ Ingratiation d$.$ Expert power e$.$ Pressure and personal influence