what is the answer to these..?

1. Mrs. Holcombe offers tutoring after school. 10 out of 25 of the students in her class stayed for tutoring. what percent of the last day for tutoring?

2. Rachel bought 3 chocolate bars for $0.79 each, 2 sour candies for $0.69 each, and 5 peanut clusters for $1.09 each. If tax was included, how much did Rachel spend?​