Which of the following descriptions accurately describes the difference between promotion and selling?
A. Promotion indirectly communicates the value of a product and selling
is directly communicating with customers
B. Promotion is increasing sales numbers and selling is maintaining
sales numbers
C. Promotion is directly communicating with customers and selling
indirectly communicates the value of a product
D. Promotion is maintaining sales numbers and selling is increasing
sales numbers
First to answer will be given brainliest

Amarket that consists of all possible consumers regardless of their specific needs or wants is a

Stock market crashes happen when the value of most of the stocks in the stock market increase at the same time. question 10 options: true false

1. consider a two-firm industry. firm 1 (the incumbent) chooses a level of output qı. firm 2 (the potential entrant) observes qı and then chooses its level of output q2. the demand for the product is p 100 q, where q is the total output sold by the two firms which equals qi +q2. assume that the marginal cost of each firm is zero. a) find the subgame perfect equilibrium levels of qi and q2 keeping in mind that firm 1 chooses qi first and firm 2 observes qi and chooses its q2. find the profits of the two firms-n1 and t2- in the subgame perfect equilibrium. how do these numbers differ from the cournot equilibrium? b) for what level of qi would firm 2 be deterred from entering? would a rational firm 1 have an incentive to choose this level of qi? which entry condition does this market have: blockaded, deterred, or accommodated? now suppose that firm 2 has to incur a fixed cost of entry, f> 0. c) for what values of f will entry be blockaded? d) find out the entry deterring level of q, denoted by q1', a expression for firm l's profit, when entry is deterred, as a function of f. for what values of f would firm 1 use an entry deterring strategy?