Final answer:
The cost function for the company that manufactures high-end racing bicycles can be represented as C(x) = F + Vx, where F is the fixed costs of $2140, and V is the variable cost per bicycle, which is calculated using the provided total cost for 21 bicycles.
Step-by-step explanation:
The student asked about calculating the cost function for a company that manufactures high-end racing bicycles, knowing that fixed costs are $2140 and the total cost for 21 bikes is $13480. Since the cost function C is linearly related to the number of bicycles x, we can express it as C(x) = F + Vx, where F represents the fixed costs and V is the variable cost per bicycle.
Given that the fixed costs (F) are $2140 and the cost of producing 21 bicycles is $13480, we have the following equation for 21 bicycles: C(21) = $2140 + 21V = $13480. Solving for V gives us the variable cost per bicycle. Once we determine V, we will plug it back into the cost function equation to get the complete cost function for the company.