Archoid's Flowering Plants provides the following information for the month of May: Sales in units Contribution margin per unit For May, the company will report a(n). A. unfavorable sales-mix variance B. unfavorable market-share variance C. favorable market-share variance D. favorable sales-mix variance Actual Budget Tulips Geraniums Tulips Geraniums 4,420 4,200 4,950 3,300 $15 $19 $10 $22 (Round any intermediary calculations two decimal places.)