أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
A. The cost of the materials used to produce a widget. B. The labor costs of the workers who actually produced the widget. C. The salary of senior management and the project sponsor D. Both1)The cost of the materials used to produce a widget, and2) The labor costs of the workers who actually produced the widget.
D. Both 1)The cost of the materials used to produce a widget, and 2) The labor costs of the workers who actually produced the widget.
Thank you for the invitation
I agree the option D
