The following sentence is punctuated correctly.
He also invented the gas mask, and used it to rescue several workers trapped by an explosion.

The theme of the presentation is the artistic expression while the layout is the manner in which information is presented

Indicate whether the statement is true or false

Using effort-driven scheduling, calculate the following. If you have 36 hours of work and 3 employees completing the work, the duration would be ________

A) 9 B) 4.5 C) 12 D) 108