How do the stages of buyer readiness affect the composition of a product's marketing communications mix?

What will be an ideal response?

Communication tools vary in cost-effectiveness at different stages of buyer readiness. Advertising and publicity play the most important roles in the awareness-building stage. Customer comprehension is primarily affected by advertising and personal selling. Customer conviction is influenced mostly by personal selling. Closing the sale is influenced mostly by personal selling and sales promotion. Reordering is also affected mostly by personal selling and sales promotion, and somewhat by reminder advertising.