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Figure 22-13 ​Refer to Figure 22-13. When the price of X is $80, the price of Y is $20, and the consumer’s income is $160, the consumer’s optimal choice is D. Then the price of X decreases to $20. The income effect can be illustrated as the movement from

Figure 22-1 ​Refer to Figure 22-1. A consumer who chooses to spend all of her income could be at which point(s) on the figure?

Table 16-2 Suppose a monopolist faces the following demand curve:​ Price(Dollars per unit) Quantity(Units) 8 300 7 400 6 500 5 600 4 700 3 800 2 900 1 1,000 ​ ​Refer to Table 16-2. The monopolist has fixed costs of $1,000 and has a constant marginal cost of $2 per unit. If the monopolist were able to perfectly price discriminate, how many units would it sell?

Figure 22-11 ​Refer to Figure 22-11. Assume that the consumer depicted in the figure has an income of $20. The price of Skittles is $2 and the price of M&M’s is $4. The consumer’s optimal choice is point

The letters x and y represent rectangular coordinates. Write the equation using polar coordinates (r, θ).xy = 1

Write the vector v in the form ai + bj, given its magnitude and the angle α it makes with the positive x-axis. = 15, α = 30°

Decompose v into two vectors v1 and v2, where v1 is parallel to w and v2 is orthogonal to w.v = -3i – 2j,w = -3i – j

Decompose v into two vectors v1 and v2, where v1 is parallel to w and v2 is orthogonal to w.v = -2i – 5j,w = -3i + j

Write the expression in the standard form a + bi.(1 + i)20

Plot the complex number in the complex plane.2i