Creggo, a candy manufacturing company, sets up a klosk inside a supermarket. The company's sales representatives try to attract the children in the supermarket to their klosk and show them the different kinds of candles they have. Although they succeed at getting the attention of the children, they are unable to achleve the expected sales target. In this scenario, the sales representatives should have:

A$.$ Identified the people with the authority to make the purchase decision.

B$.$ developed their confidence and believed that they offer the best products.

C$.$ spent time preparing for sales dialogue with their target customers.

D$.$ practiced the hard sell.