5. When building a house, which of the following is a simple machine that a construction worker would use?will give 15 points pls help ASAP
A;plywood
B:safety hat
C:cement
D:pulley

Keep these two main factors in mind when selecting type for your business communicationsthe audience influences type choice.there are good types and bad types.type should be easily read.when your message is important type selection doesn't matter