A grower has 100 tons of potatoes that she can sell for a profit of $500 per ton. Foreach week that she delays shipment, she can produce an additional 10 tons of potatoes. Unfortunately for each week she delays the profit decreases $25 a ton. Write a quadratic function to represent the profit and use it to determine when she should ship to maximize her profit and find the value of this maximum profit.

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.