The markot domand for medical chnckups per day, Qr, is OF=35(250pF), where Py represents the price of a checkep. The market demand for the number of dental chockups per day, OT, ts QT=30(100pT), where PT represents the price of a dontal chockup. The market supply of medical checkups is QF=60prF10pTT. The market supply of danests is QT=50PT20PEE The supplies are linked because people decide whether to be doctors ard dontists on the basis of relative earnings. The puantity supplied of modical checkups deponds on the price of dental checkups. What doos the supply function property imply about the effect of price changes? As Pr increases. people became doctors and pecple bacome dentists