Xerox Corporation develops manufactures, and services document equipment and software solutions worldwide. Assume the company offered $75 off the $1,475 regular price on the Phaser 6360, a durable high-speed color copier, and Internet sales jumped from 700 to 800 units per week (see www.office.xerox.com).

A. Estimate the color copier demand curve, assuming that it is linear.

B. If marginal costs per unit are $650, calculate the profit-maximizing price/output combination.