1. instructions given by traffic police or construction flaggers
a. are sometimes important to follow
b. are usually important to follow
c. don't overrule laws or traffic control devices
d. overrule any other laws and traffic control devices

the answer is D

Explanation:

I just took the test and b was wrong ‍♀️

anticipatory breach of contract

as the name suggests, an anticipatory breach is a breach of contract before the time of performance. so, if a promisor denies to perform his promise and signifies his unwillingness before the time for performance, then it is an anticipatory breach of contract.

and

actual breach of contract

while an anticipatory breach is before the time of performance, an actual breach of contract is on the scheduled time of performance of the contract. an actual breach of contract can be committed either.

hope this . : )

no i don't think so.

explanation: