Phil's photo studio pays its workers $60 per day and it sells photos for $10 per print. now the market wage rises to $70. what happens to phil's labor demand?

Mahnoor randomly selects times to walk into a local restaurant and observe the type of music being played she found that the restaurant was playing country 11 times rock & roll 17 times and blues 8 times use the observed frequencies to create a probability model for the type of music the restaurant is playing the next time mahnoor walks in.