Iven that ∠CEA is a right angle and Ray E B bisects ∠CEA, which statement must be true?

I’m stuck on this equation, anyone got the answer?

Need showing work for this problem 56.25 ×25.80

Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.