4. Complete the following chart. Assum plete the following chart. Assume a 4.0 Turnover (15 points) Month Plan Sales BOM by Basic Stock-to Sales BOM by the Stock Method Ratio (Basic Percentage Stock Method) Variation Method Stock-to-sales Ratio (Percentage Variation Method) February March April $9,000 $15,000 $18,000 $15,000 $12,000 $9,000 May June July $78,000 Total Spring $9,000 August September October $15,000 $18,000 $20,000 $30,000 November December January $10,000 $102,000 Total Fall Total Year $180,000