(10%) Problem 2: The kelvin scale is a physical temperature scale commonly used in science - absolute zero is defined as OK. 50% Part (a) Input an expression to convert kelvin into degrees fahrenheit. TF = || () a d h i j k m P + S t TK 7 8 9 HOME 1^ ^456 1 2 3 0 VO BACKSPACE END DEL CLEAR Submit Hints: 5% deduction per hint. Hints remaining: 1 Hint Feedback I give up! Feedback: 0% deduction per feedback. A 50% Part (b) In the Rankine scale, absolute zero is 0 R but each degree is 1 degree fahrenheit, rather than 1 degree celsius as with the Kelvin scale. What is 0 Rankine in fahrenheit?