plz solve Q 19 & 20 Fastly

Question 19 Not yet wered Masirah Company sold 7.000 units of its product resulting in $70,000 of sales revenue, $28,000 of variable costs, and $14.000 of fixed costs. If variable costs decrease by $1 per unit the new margin of safety in units is: O a 7.000 units Ob 2.000 units Oc 5,000 units Od 4,666 units O e None of the given answers Marked out of 1.00 question Question 20 Not yet wered Marked out of 0,60 XYZ Company wishes to gain more market share. In order to do that the company is planning to double the current production and sales quantity However, due to high commission fees, the variable cost per unit is also expected to double. Assuming that the selling price per unit and fixed costs remain unchanged, what would be the effect on pront? O a Cannot be determined using the information in the question Ob Profit would remain unchanged Oc Profit would decrease Od. None of the given answers O e Profit would increase Flag