Problem 7 ... From the following particulars given below, prepare the laboui cost sheet per man-day of 8 hours : (a) Basic salary Rs. 2 per day (6) Dearness allowance 25 Paise for every point over 100, Cost of Living Index for working class-Current Cost of Living Index 700 points. (c) Leave salary ... 10% of (a) and (6). (d) Employer's contribution to Provident Fund 8% of (a), (b) and (c). (e) Employer's contribution to State Insurance 2.5% of (a), (6) and (c). (1) Expenditure on ameni. ties to labour Rs. 20 per head per mensem ... Number of working days in a month ....25 days of 8 hours each