The expression 16m+20n represent the sum of Shelly and Victor’s total earnings from their summer job, where m represents the number of hours Shelly worked and n represents the number of hours Victor worked. What is another way to write the expression, and what can you conclude from writing it this way?
A. 16(m+1.25n); Shelly's hourly pay is 1.25 times Victor's.
B. 16(m+1.25n); Victor's hourly pay is 1.25 times Shelly's.
C. 20(16m+n); Shelly's hourly pay is 16 times Victor's.
D. 16(m+2n);Victor's hourly pay is 2 times Shelly's.