Suppose that "widgets" are produced using capital (K) and labor (L) according to the production function, Q-SK2+5L³. Given this production function, consider the following statements. I. Capital and labor are perfect substitutes. II. The MRTS (of L for K)- 10K/15 L2. O a. I is true but II is false. O b.I is false but it is true. Oc. Both I and II are true. O d. Neither I nor II is true
