Ginnie and her friends go out for pizza every friday after school. the pizza costs p dollars and each soda costs s dollars. they always divide the bill evenly between the number of people. this week there were n number of people. which statement correctly describes the given expression in relation to the given situation? np would represent the cost of the pizza. p+nsn would represent the cost for each person. n(p+ns) would represent the total cost for the pizza and sodas. p+n+s would represent the total number of people who went for pizza.