Suppose that the following functional dependencies hold for the relation room$($roomNo$,$hotelNo,hotelName,type,price,guestNo$)$

roomNo, hotelNo $$ hotelName, type, price, guestNo

hotelNo $$ hotelName

type $$ price

Which one of the following is correct about Partial Functional Dependencies?

A$.$

price partially determines type

B$.$

roomNo and hotelNo partially determines hotelName since hotelNo

determines hotelName and hotelNo is a proper subset of $($roomNo$,$hotelNo$)$

C$.$

type partially determines price

D$.$

roomNo and hotelNo partially determines hotelNo since hotelName

determines hotelNo and hotelName is a proper subset of $($roomNo$,$hotelNo$)$