Is the number of workers required to create \(w_1\) widgets at \(r_1\) widgets per minute less than the number of worker

[Vincen]

Is the number of workers required to create \(w_1\) widgets at \(r_1\) widgets per minute less than the number of workers required to create \(w_2\) widgets at \(r_2\) widgets per minute?

(1) \(w_1\) is \(20\) less than \(w_2.\)
(2) \(r_1\) is \(20\) less than \(r_2.\)

Answer: E

Source: Princeton Review