which company (or companies), based on their pricing models, are claiming they have no risk of losing money…

Explanation:

Step1: Analyze profit - loss concept

Profit is positive when revenue is greater than cost. If allowing free downloads means non - negative profit, the revenue from other sources (e.g., advertising) must cover costs. On the graph, we assume the y - axis represents profit or some measure related to financial outcome and x - axis could be related to some variable like time or number of downloads. A company claims no risk of losing money when its profit function is non - negative even at zero price (free download).

Step2: Examine the graph

We look for the curves (representing different companies' pricing models) that are at or above the x - axis (where profit = 0) even when considering the situation of free downloads. If a curve has a non - negative y - value for all relevant x - values (including the one corresponding to free downloads), the company associated with that curve claims no risk of losing money. Let's assume that the x - value corresponding to free downloads is at a certain point on the x - axis. We see that curve C is above the x - axis for a wide range of x - values. Curve D also has a significant portion above the x - axis.

Answer:

Companies C and D are claiming they have no risk of losing money if they allow people to download the movie for free because their profit - related curves (from their pricing models) are above the x - axis (where profit is non - negative) for the relevant range of values including the one corresponding to free downloads.