(Solved): 8. At \( K=1 \), what is the marginal rate of technical substitution of capital for labor (MRTS \( ...

8. At \( K=1 \), what is the marginal rate of technical substitution of capital for labor (MRTS \( \mathrm{k}_{\mathrm{L} .} \) ) if the firm is currently producing 100 units of output? Your answer may not be exact, but one answer is significantly closer than the others. a. 3 b. \( 1.5 \) c. 3 d. \( 6.5 \)