Pencils sell for 10 cents and pens sell for 50 cents. Suppos…

Pencils sell for 10 cents and pens sell for 50 cents. Suppose Jack, whose preferences satisfy all of the basic assumptions, buys 5 pens and one pencil each semester. With this consumption bundle, his MRS of pencils for pens is 3. Which of the following is true?  

What is a likely evolutionary advantage of sexual reproducti…

What is a likely evolutionary advantage of sexual reproduction over asexual reproduction? Sexual reproduction involves fewer steps. There is a lower chance of using up the resources in a given environment. Sexual reproduction results in variation in the offspring. Sexual reproduction is more cost-effective.