Answer:
(1) $20,000 U
(2) $15,000 U
Explanation:
(1) Effect of the sales quantity variance on the contribution margin for November:
= (Budget dresses sold - Actual dresses sold) × (Budgeted contribution margin ÷ Budgeted dresses sold)
= (6,000 - 5,000) × (120,000 ÷ 6,000)
= $20,000 unfavorable
(2) Sales price variance for November:
= [(Budgeted sales ÷ Budget dresses sold) - (Actual sales ÷ Actual dresses sold)] × Actual dresses sold
= [(300,000 ÷ 6,000) - (235,000 ÷ 5000)] × 5000
= $15,000 unfavorable