Since 2007, budget deficits in the United States have been so high because there has been: a) increased economic activity. Since more people have been employed, overall incomes rose, increasing tax revenues and increasing budget deficits. b) decreased economic activity. Since fewer people have been unemployed, overall tax rates fell, bringing down tax revenues and increasing budget deficits. c) decreased economic activity. Since fewer people have been employed, overall tax rates rose, increasing tax revenues and spending and increasing budget deficits. d) decreased economic activity. e) Since fewer people have been employed, overall incomes fell, bringing down tax revenues and increasing budget deficits.

I'm pretty sure it's true

$527.7.if the following was the question  $527.7 is the answer.students who are trying to raise funds have an agreement with a local pizza chain. the chain has agreed to sell them pizzas at a discount, which the students can then resell to families in the local community for a profit. it is expected that of the 500 families in the community, at most 70% will buy pizza. based on a survey of their personal preferences, the students believe that they should order no more than 120 cheese pizzas, no more than 150 pepperoni pizzas, and no more than 100 vegetarian pizzas. they also want to make sure that at least 20% of the total pizzas are cheese and at least 50% of the pizzas are pepperoni. they make a profit of $1.45, $1.75, and $1.98, respectively, for each cheese, pepperoni, and vegetarian pizza they resell. how many pizzas of each type should they buy?

Lol yes , why are you asking ?