Question

from some financial management it is found that the monthly average if telephone charges was 2500 and s d 140 the montly average of direct wages 42000 and s d 1200 state?????​

Answer 1

Step-by-step explanation:

C.V. for electrivity charges = 4.9 (approx.) and C.V. for direct wages `=2.9%` (approx.); hence, electricity charges are more varible than direct charges.