Here's another one tell me what you think

Daphne has calculated the total cost of a meal to be $5. she wants to make 70 percent on each meal. what will be the cost of the meal after adding the percentage? a. $8.50 b. $7.14 c. $3.50 d. $14.00

Can someone me ( i’ll mark brainliest )

Chinese calligraphy is more than just a picture using symbols. what is the chinese name for the source of life, or breath, that is expressed through the artist’s brush? a ch'ib xuec tao d huo