Crane Company manufactures a product with a unit variable cost of $100 and a unit sales price of $176. Fleed manufacturing costs were $480000 when 10000 units were produced and sold. The company has a one-time opportunity to sell an additional 1000 units at $115 each in a foreign market which would not affect its present sales. If the company has sufficient capacity to produce the additional units, acceptance of the special order would affect net income as follows: Income would increase by $33000 Income would increase by $15000. Income would decrease by $33000 Income would increase by $115000 Sheffield Corp. has a weighted average unit contribution margin of $30 for its two products, Standard and Supreme. Expected sales for Sheffield are 10000 Standard and 90000 Supreme. Fixed expenses are $1800000. How many Standards would Sheffield sell at the break-even point? O 54000 O 10000 O 6000. O 60000 Sheffield Corp. Inc. can produce 100 units of a component part with the following costs Direct Materials $20000 Direct Labor 4500 Variable Overhead 14000 Fixed Overhead 11000 if Sheffield Corp, can purchase the component part externally for $45000 and only 54000 or the oned costs can be avoided, what is the correct make or buy decision? O Buy and save $6500 O Make and save $500 O Buy and save $500 O Make and save $2500