The daily production costs for a golf ball manufacturer can be modeled with the function C(x)=01x²-7x+140, where C(x) is the total cost and x is the number of golf balls produced per hour. Use the graph to answer the question

Which statement shows the correct relationship between production cost and number of golf balls produced?
O The minimum production cost of 17.5 occurs when 35 golf balls are produced.
O The minimum production cost of 140 occurs when 0 golf balls are produced.
The production cost of 30 golf balls is greater than the production cost of 50 golf balls.
O The production cost of 20 golf balls is greater than the production cost of 55 golf balls.