ali-1st

How has America changed since 1950? Give five paragraphs with ten sentences in each well detailed

Paraphrase this equation

Part A: The expression that represents the amount of money the store made is (24)(35) + (15)(15) - 120.

Part B: To calculate the amount of money the store made, we need to find the total revenue from selling the keyboards and phone chargers and then subtract the cost of purchasing them. The revenue from selling 24 keyboards at $35 each is (24)(35) = $840, and the revenue from selling 15 phone chargers at $15 each is (15)(15) = $225. So the total revenue is $840 + $225 = $1065. Since the store bought the items for $120, we subtract that from the revenue to get the profit: $1065 - $120 = $945.

Part C: (24)(35) + (15)(15) - 120 = 840 + 225 - 120 = $945. Therefore, the value of the expression is $945, which represents the profit the store made from selling the keyboards and phone chargers.

1. 4. Suppose a particular consumer has 8 birr to be spent on two goods, A and B. The unit price of good A is 2 birr and the unit price of B is 1 birr. The marginal utility (MU) she gets from
   
   consumption of the goods is given below.
   
   Quantity
   
   M*U_{A}
   
   M*U_{B}
   
   1
   
   36
   
   30
   
   2
   
   24
   
   22
   
   3
   
   20
   
   16
   
   4
   
   18
   
   12
   
   5
   
   16
   
   10
   
   6
   
   10
   
   4
   
   A) Based on the cardinal analysis, what is the combination of the two goods that gives maximum utility to the consumer?
   
   B) What is the total utility at the utility maximization level?