Q1. what incremental manufacturing cost will the corporation incur if it increases production from 4,000 to 4,001 units?

Q2. what was the corp's gross margin for the past year?

Q: What incremental mainufacturing cost will Corporation incur if it increases production from 4,000 to 4,001 units ichoose the closest answer)? Corporation makes beautiful products. The firm's capacity is 1,000 units. The results for the Direct materials used, variable $2,900 Administrative office salaries, fixed $8,600 Factory supervision, fixed $3,000 Soles commissions, variable ?? Depreciation, factory buliding. fixed $7,700 Depreciation, administrative office equipment, fixed $230 Indirect materials, factory, variable $1,640 Direct labor, variable $7,800 Advertising, fixed ??. Insurance, factory, fixed $3,980 Administrative offlice supplies (billing), variable $740 Property taxes, factory, fixed $1,940 Utilities, factory, fixed $1,200 Sales $150,000 Net Operating income $89,000 Contribution Margin $130,000