Sherry's Custom Jewelry sells a single product. 700 units were sold resulting in Php7,000 of sales revenue, Php2,800 of variable costs, and Php1,200 of fixed costs. Contribution margin per unit is O Php6.00 O Php4.29 O None of these answers are correct O Php4.00Sherry's Custom Jewelry sells a single product. 700 units were sold resulting in Php7,000 of sales revenue, Php2,800 of variable costs, and Php1,200 of fixed costs. If sales increase by Php25,000, operating income will increase by: O None of these answers are correct O Php10,000 O Php15,000 O Php22,200Sherry's Custom Jewelry sells a single product. 700 units were sold resulting in Php7,000 of sales revenue, Php2,800 of variable costs, and Php1,200 of fixed costs. Breakeven point in units is : O None of these answers are correct O 200 units O 500 units O 300 units Jewelry sells a single product. 700 units were sold resulting in Php7,000 of sales revenue, Php2,800 of variable costs, and Php1,200 of xed costs. The number of units that must be sold to achieve $6,000 of operating income is: O 1,166 units 0 1,200 units 0 1,000 units 0 None of these answers are correct