solve, a plant can manufacture 50 golf club per day at a total DAILY COST of $5641 and 70 gulf clubs per day for a total daily cost of $7241 assuming that daily cost and production are linearly related find the total daily cost of c of producing X gulf clubs

Solution:

The equation is c = ax +b, a and b is constants.

So (50,5641)and (70, 7241) is on the line.

So

50a + b = 5641

70a + b = 7241

a = 80

b = 1641

So c = 80x + 1641