if the ammeter has the following reading when set on the 0.05 a scale, what is the current it is measuring?

Shania is trying to determine the oldest geologic unit on this map and the reason to why is she unable to do so is that  the units are all the same age.. when there is the same age, there will be no oldest geologic unit and that i cannot be credible.

Ray 2 should cross through the focal point on the right side of the lens

What about pink because im not too fond of red