Because there could be only one piece of merchandise or more than one but that aspect of the question isn't verified so therefore to be safe the answer would be straighten it up and not them
Earth takes in thermal energy from the Sun in a process called thermal radiation. The angle between the direction of the energy and the surface it is striking is called the angle of incidence.
“Baby” cereal and soft cooked thinly pureed fruits and vegetables should be a baby’s first solid food experiences. Single ingredients only and spaced 4 days apart with introducing each new food.
Using the image attached. The option that shows the marginal rate of substitution is option b.
<h3>What is marginal rate of substitution?</h3>
The marginal rate of substitution (MRS) is known to be the number of a good that a consumer is said to be willing to take in when compared to another good, only if the new good is said to be equally satisfying.
The marginal rate of substitution (MRS) is also described as the rate in which a specific units of an item is said to be replaced by another only if by giving the same amount of satisfaction to its consumer.
Hence, The MRS concept tells about the association between the taking in of two goods or resources if consumers are said to make rational decisions.
Hence, the option that satisfy the above is option B. Therefore, Using the image attached. The option that shows the marginal rate of substitution is option b.
Learn more about Marginal Rate from
brainly.com/question/20595808
#SPJ1