Get the answers you need at Westonci.ca, where our expert community is dedicated to providing you with accurate information. Experience the convenience of getting accurate answers to your questions from a dedicated community of professionals. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

The profit (SP) of selling all the handmade folders is given by P = 2x² + 28x + 30, where $x is the price of each folder (0 < x ≤ 15). Find the minimum profit.
A. $30
B. $68
C. $98
D. $128