A 70% efficient power supply in a computer that needs 100 watts of power to operate will actually draw 130 watts (the extra 30 watts are lost as heat by the power supply). If a new 85% efficient power supply was installed the same system would then draw 115 watts.
1 The average prices for the basic cat blood work ranges from $75 to $175 per test. 2  It greatly depends on the type of test and how many tests are needed for your pet.
An ultrasound is often used when a cat suffers from unexplained weight loss, vomiting, kidney, liver or gastrointestinal diseases and bladder problems. The prices below are approximate. 1  Full abdominal ultrasound cost is $300 â $500. *.  Echocardiogram (ultrasound of the heart) cost is $300 â $500.*.