Old: 550
New: 400
Old: 75
New: 82
Old: 665
New: 750
Old: 135
New: 125
Old: 176
New: 196
Midpoint Formula Practice
Directions: Use the Midpoint Formula to find Ed for each product.
E
Quantity
Donuts
Ed:
Batteries
Ed:
Whoppers Ed:
Salt
Ed:
Change in quantity
Sum of quantities / 2
=
Walmart Donuts
Old: $1.98/dozen
New: $2.49/dozen
Price
Old: $45
New: $40
Autozone Batteries
Old: $2.49
New: $2.20
Change in price
Sum of prices / 2
Burger King Whopper
Salt at Martin's
Old: $895
New: $739
Old: $.40
New: $.45
Airfare from South Bend to Los Angeles
Rank the products from most inelastic to most elastic.
Rank:
Rank:
Rank:
Rank:
Book
Ed


Help please


Old 550 New 400 Old 75 New 82 Old 665 New 750 Old 135 New 125 Old 176 New 196 Midpoint Formula Practice Directions Use The Midpoint Formula To Find Ed For Each class=