Et (I − A)−1 = 1.5 0.5 0 0.3 1.3 0.2 0 0 1.1 , and assume that the external demand for the products in each of the sectors increases by 1 unit. By how many units should each sector increase production?

Lesson 6 problem-solving practice sales tax, tips, and markup 1. skateboards inez wants to buy a skateboard but she does not know if she has enough money. the price of the skateboard is $80 and the sales tax is 7%. what will be the total cost of the skateboard