Demand curve line graph. The x-axis is labeled quantity. The y-axis is labeled price. The graph depicts a demand curve with a diagonal line labeled D that has a downward slope from left to right. A second demand curve with a diagonal line labeled D apostrophe is parallel and to the left of line D. A dotted horizontal line labeled P extends from the y-axis to both demand curves. A dotted vertical line labeled Q extends from line D to the x-axis. A dotted vertical line labeled Q apostrophe extends from line D apostrophe to the x-axis. An arrow points left from line Q to line Q apostrophe. Which of the following events can explain the shift in the graph? Pampered Pets Resort has placed a television in each dog's suite, and as a result, customer willingness to pay has increased. Minimum wage has increased in Pampered Pets Resort's state, and as a result, the company's costs have increased. Pampered Pets Resort has signed a long-term deal with a supplier of dog food and is now paying less for the food, decreasing its total costs. A recession has decreased salaries in the region, and as a result, fewer pet owners