I am working on a spreadsheet with the following parameters:

D E F G H
MIN 45k 100k 500k 1000k
$95.00 $2.57 $2.68 $2.62 $2.57

Cell B22 is the weight in kilograms (k).
I need to write a formula to calculate a rate based on the above. I have
the following written, but it multiplies anything under 45k by $95.00 when
$95.00 should be a flat MINIMUM charge. Can anyone help?

=(IF(B22<45,D19,IF(B22<100,E19, IF(B22<500,F19,IF(B22<1000,G19,H19)))))*B22