This info is ment for the next two questions...which I don't get..can u help?

Information given:

In the table below, the time, in hours, that each of three cells would operate four
particular devices is given. The cost of each cell is also given.

Type of D Cell
Leclanch/ZincChloride/Alkaline
Motor Toy

Of course, I'd be happy to help! However, it seems like the information you provided is incomplete. Could you please provide the missing details or clarify your question? That way, I can better understand the context and assist you effectively.