Mike and Kim invest $16,000 in equipment to print yearbooks for schools. Each yearbook costs $4 to print and sells for $20. How many yearbooks must they sell before their business breaks even?

first, you have to go to settings, click on your profile, go to profile settings, and you'll find the setting there.

specific audience will understand the main ideas. for example, if you were writing an instruction manual for rocket scientists, it would likely look very different from one you would write for young children. your language, tone, and writing style would change significantly.