The diagrams above show Earth and the Moon in different positions, as seen from above (top view). Sunlight is coming from the left, but these diagrams do not show what parts of Earth or the Moon are
light or dark.

A. No the moon is always lit by the sun

B. Yes always in diagrams 1 and 2 but never 3

C. Yes always in diagram 2 but never diagrams 1 or 3

D. Yes always in diagram 2 and sometimes in diagram 1

Hurry plz i need to get this in

Aproduction line at v. j. sugumaran's machine shop has three stations. the first station can process a unit in 7 minutes. the second station has two identical machines, each of which can process a unit in 16 minutes (each unit only needs to be processed on one of the two machines). the third station can process a unit in 10 minutes. ▼ is the bottleneck station, with a bottleneck time of nothing minutes per unit (enter your response as a whole number).