A consumer's preferences over consumption bundles (x₁,x₂) are strictly monotonic and strictly convex.The consumer is indifferent between (4,6) and (5,4).At the bundle (4,6), the absolute value |x₂/x₁| of the consumer's marginal rate of substitution of good 2 to good 1 is:

a.

Equal to 2.

b.

Strictly smaller than 1/2.

c.

None of the other answers.

d.

Strictly larger than 2.

e.

Equal to 1/2.