Big Poppa's BBQ Sandwiches Is a Local Restaurant Specializing in BBQ

Big Poppa's BBQ Sandwiches is a local restaurant specializing in BBQ sandwiches. Using Excel, Big Poppa's estimates the weekly demand function for its BBQ sandwiches to be Q^d = 1,576.55 - (25.50 × P) . If Big Poppa's charges $8 per sandwich, the predicted quantity of sandwiches sold is ________

A) 1,576.55
B) 1,225.76
C) 1,551.05
D) 1,372.55