A certain manufacturer sells its products to stores in 113 different regions…

A certain manufacturer sells its products to stores in 113 different regions worldwide, with an average (arithmetic mean) of 171 stores per region. If last year these stores sold an average of 51,752 units of the manufacturer’s product per store, which of the following is closest to the total number of units of manufacturer’s product sold worldwide last year?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #63281