Answer:
a) 
b) 
c) For this case we have the total sales $ 15 millions after t =4 months
d) 
e) This value represent the increase in the amount of sales in millions after t=4 months
Explanation:
For this case we have the following function for the sales

Part a
For this case we want to find the derivate of S respect to t and we got:

Part b
For this case we want to find the value of S when t = 4 so if we replace we got:

Part c
For this case we have the total sales $ 15 millions after t =4 months
Part d
For this case we just need to replace t=4 in the derivate and we got:

Part e
This value represent the increase in the amount of sales in millions after t=4 months
When Megan purchased the Pepsi beverages and snacks to bring to her family's holiday celebration this represented the purchase of consumer goods. Consumer goods are anything from Pepsi products, to automobiles and refrigerators.
Answer:
mainly because of the countries negative trade balance, but also because it is strictly regulated by the central bank which is the National bank of Ethiopia.
Answer: Your friend wants to open a clothing shop. A necessary capital resource is a <u>place to open the shop.</u>
Explanation: Capital is the element constituted by money and infrastructure, which are needed to take advantage of human and natural resources in the productive process, considered as essential by the capitalists, since without money and other economic resources, companies cannot settle and industries, because they need it to have facilities, furniture, machinery, buy raw materials, pay staff, and so on.