The information means that Airsay is losing a lot of its customers over time. Hellosky, on the other hand, is nearly doubling its earnings even though its number of customers hasn't increased. This suggests that Hellosky is either making more money from each customer or finding other ways to boost its profits without adding new customers.
Assumption I: The statement doesn't mention anything about the number of channels or services offered by Hellosky. This is not necessarily implied by the given information. So, (I) is not implicit.
Assumption II: If customers had switched from Airsay to Hellosky, then Hellosky's customer count should have increased. Since the number of Hellosky's customers stayed the same, this assumption doesn't hold up. It contradicts the data. So, (II) is not implicit.
Assumption III: The statement only talks about how Airsay and Hellosky are performing. It doesn't mention anything about new companies entering the market or any competitive effects from Hellosky on those new companies. So, (III) is not implicit.
Assumption IV: If Airsay and Hellosky were the only two platforms, and Hellosky didn't gain customers, then the customers leaving Airsay must have gone somewhere else, implying other platforms exist. Alternatively, if customers just stopped using DTH services altogether, but the statement mentions Hellosky's profits doubled, suggesting the market is active. Therefore, we can infer that there are other platforms where Airsay's customers might have gone. So, (IV) implicit.
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