Bobby wants a PS5. Best Buy is selling them at 35% off. Their regular price is $500.00. Walmart is offering then at 45% off of their normal price $600.00. Where will Bobby get the best deal? Explain your answer and reasoning using complete sentences.

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.