3. winner's sporting equipment manufactures sporting goods. selected costs from the past year include: plastics used to make products $ 151,000 heating and lighting costs for factory $ 65,000 factory janitor wages $ 67,000 costs of shipping to customers $ 11,000 lubricants used in factory equipment $ 2,000 lighting costs for sales office $ 20,000 depreciation on factory equipment $ 23,000 office supplies for sales office $ 6,000 insurance costs for factory $ 13,000 maintenance worker wages $ 99,000 freight-in (on plastics) $ 7,500 aluminum used to make products $ 175,000 assembly-line worker wages $ 142,000 salaries of salespeople $ 74,000 manufacturing costs for winner's sporting equipment totaled a) $724,000. b) $744,500. c) $612,000. d) $806,500.

The letter c i’m pretty sure

$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?