from the following data relating to mars ltd at $60\%$ activity prepare a budget at $80\%$ and $100\%$ activity, Production t $60\%$ capacity $6000$ units, Materials Rs$200$ per unit, labour Rs $80$ per unit, Expenses Rs $20$ per unit, Factory expense$(40\%$ fixed$)-$ Rs $800000,$ Administrations expenses$(60\%$ fixed$)-$Rs$600000$