Just need some help on this please!

I will rate!

Many thanks and God bless!!!

Awanita Enterprises sells computer flash drives for $3.68 per unit. Unit variable cost is $0.08. The breakeven point in units is 3.600, and expected sales in units are 4,400. What is the margin of safety in dollars? O A. $2,944 OB. $13,248 O C. $64 OD. $2,880 Windspring Spas, Inc. reports the following information for August Sales Revenue $870,000 Variable Costs 180,000 Fixed Costs 90,000 Calculate the contribution margin for August O A. $90,000 O B. $600,000 O C. $780,000 OD. $690,000