A contractor is required by a county planning department to submit one, two, three, four, five, six, or seven forms (depending on the nature of the project) in applying for a building permit. Let Y =...

A contractor is required by a county planning department to submit one, two, three, four, five, six, or seven forms (depending on the nature of the project) in applying for a building permit. LetY = the number of forms required of the next applicant. The probability thaty forms are required is known to be proportional toy—that is, p(y) = ky for y = 1, ...., 7.

 (Enter your answers as fractions.)