Question $5$

According to figure $7\mathrm{.}11$ :

Question $20$

Part A: If the firm's cost of capital is $$30$ per unit and its cost of labor is $$60$ per unit, the isocost line represents a total cost of

Question $21$

Part B: The slope of the isocost line is

Question $22$

Part $C$ : At point $C,$ the slope of isoquant $q^2=200$ is:

Question $23$

Part D: If the firm's level of total cost is represented by the given isocost line, the firm's optimal combination of capital and labor is give by point