someone please help I've tried this multiple times.

Classify each of the following costs for a jeans manufacturing company as a variable cost, committed fixed cost, or a discretionary fixed cost. Oil and spare needles for the sewing machines. Natural gas to heat the factory during the winter. The salary of summer interns. The cost of landscaping and mowing the grass. The contract with a local mowing company runs from month to month. 1. Variable cost. Committed fixed cost. Discretionary fixed cost. The cost to lease warehouse space for completed jeans. The lease contract runs for two years at $5,000 per month. Advertising in a national magazine for teenage girls. Food and beverages for the company Canada Day picnic. Electricity to run the sewing machines. Quality training for employees - typically given for four hours at a time, every six months, for all employees. The cost of buttons