Answer:
B. $1,639
Explanation:
To do arbitraje we will ask at Bank A for $0.305
and then bid in Bank B at $0.306
As the transactions has no cost we are doing a profit by using the exchange as they allowed. Doing this procedure will at some point eliminate the difference in exchange rate for these bank as the purchase will rise the ask rate for Bank A and the sale will decrease the bid rate.

Total: 501639,3442622951
The profit will be for: 501,639.34 - 500,000 = 1,639.34
Is an example of Market segmentation, which divides the market in half, due to a different demographics like age, target market etc.
The new target market that divides the market is possibly ages: 6-9
Hope this helps.
Answer: These expansions of the Pepsi brand are termed: <u>"(D) Line Extensions".</u>
Explanation: The extension of the line is the creation of a new product with two fundamental characteristics: First, the product belongs to the same category in which the brand was already entering. Second, the organization continues to use the same brand that it traditionally used in that category.