Plz help asap What is one of the best ways to decide how to spend your money, time, and energy?

A. Always pick the cheapest and fastest thing that is easy to do

B. Determine what you value, and focus your resources on that

C. Save as many of your resources as you can for things you like

D. You can only have one important thing in your life at a time

Iguess the letter e

The gregorian chant was a major cultural milestone in the middle ages. it was one of the first codified forms of music meant to be played as written, where previously it was difficult to mass-produce and disseminate any music. what's more, these chants were also some of the first examples of musical notation: the notes and bars of today's music sheets are a reflection of centuries of evolution beginning with these chants. it became official throughout the entirety of the catholic church, meaning that nearly all of europe followed this musical notation and styling.

Ididn't get that much information but i did get that they got the assembly line idea from henry ford and they used it to make records!