What type of change in price is the cause of upward movement along a supply curve?

"im only a crack in this castle of glass" what band says this in one of there songs its a project for school dont report. im doing a project on music and bands.

Organum was first developed by religious singers adding another melody directly above the chant and mirroring the chant line. true false

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