A plant can manufacture 50 golf clubs per day at a total daily cost of $4881 and 80 golf clubs per day for...

A plant can manufacture 50 golf clubs per day at a total daily cost of $4881 and 80 golf clubs per day for a total cost of $6831.
(A) Assuming that daily cost and production are linearly related, find the total daily cost, C, of producing x golf clubs.
(B) Graph the total daily cost for 0 ≤ x ≤ 200.
(C) Interpret the slope and y intercept of the cost equation.
(A) C =
(Simplify your answer. Use integers or fractions for any numbers in the expression. Do not include the $ symbol in your answer.)
(B) Choose the correct graph of the total daily cost below.
(C) Interpret the slope and y intercept. Choose the correct answer below
A. The y intercept is the cost per club and the slope is the fixed cost
B. The y intercept is the fixed cost and the slope is the cost per club