A teacher wishes to distribute 10 identical pieces of candy among 4 students, based on how many pages of a book they read last month. The table below lists the total number of pages read by each student.

Child	Pages
Nathan	605
Regina	280
Amina	630
Katelyn	305

Answer the following questions. Round all answers to 4 decimal places as appropriate.

Find the standard divisor: $\displaystyle {S}{D}=$

Find the standard quota for Katelyn: $\displaystyle {S}{Q}=$

Find the lower quota for Katelyn: $\displaystyle {L}{Q}=$

Find the upper quota for Katelyn: $\displaystyle {U}{Q}=$