Assume that C(x) is in dollars and is the number of units produced and sold. For the total cost function C(x) = 0.01x² +0.5x + 30, find deltaC and C'(x) when x=90 and deltaX=1.

Each flyer costs $0.25. our total budget is $555. it will cost $115 for other supplies. about how many flyers do you think we can buy? a.)less than 1,000 flyers b.)between 1,000 and 2,000 flyers c.)10,000 flyers d.)greater than 2,000 flyers