Too easy to earn money

Yesterday I went to the Zhong-Xing Branch of the Taipei City Hospital for new employee physical examination(only general items, that is, no blood routine, stool and urine test, no X-ray). Though I paid only N.T.100, I think the hospital makes money too easy to earn: One nurse checked one page of the color vision examination plates and crude vision acuity assessment, one doctor(maybe just resident doctor)made lung and heart auscultation, and palpate my one knee once in a simple way. Then the hospital earned N.T.100 dollars.