Aiden is a spice trader. he charges $5 for 1 kilogram of cumin seeds, which is the smallest amount he sells. the largest amount of cumin seeds aiden can sell is 1000 kilograms, which cost $2000 . p(w) models the price (in dollars) of   'w' kilograms of cumin seeds in aiden's shop. which number type is more appropriate for the domain of p ?
integers/real numbers
a. 1≤w≤1000
b. 5≤w≤1000
c. 1≤w≤2000