A company developed standard costs for direct materials and direct labor. In 20X4, the company estimated the following standard costs for one of their major products, a 30 gallon heavy duty plastic container INFORMATION PROVIDED BY A NURSERY FOR MONTH OF MAY Actual Budget Tulips Geraniums Tulips Geraniums Sales in Units 1,950 1,800 2,250 1,500 Contribution Margin Per $ 11.00 $ 18.00 $ Unit 10.00 $ 20.00 What is the budgeted contribution margin per composite unit for the budgeted mix? Select one: a. $14.80 b. $14.00 c. $14.36. d. $13.80